| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.68 | 13.472% | $260.6225 | $260.62 | $260.60 | $260.60 |
| Purchase #2 | $221.68 | 12.796% | $250.0462 | $250.05 | $250.05 | $250.00 |
| Purchase #3 | $209.30 | 13.163% | $236.8502 | $236.85 | $236.85 | $236.90 |
| Purchase #4 | $168.55 | 5.645% | $178.0646 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $100.68 | 10.559% | $111.3108 | $111.31 | $111.30 | $111.30 |
| Purchase #6 | $211.57 | 7.278% | $226.9681 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $192.68 | 13.478% | $218.6494 | $218.65 | $218.65 | $218.60 |
| 7 purchase totals = | $1,334.14 | $1,482.5118 | $1,482.51 | $1,482.45 | $1,482.50 | |