| 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 | $139.74 | 8.565% | $151.7087 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $176.58 | 4.278% | $184.1341 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $236.51 | 8.684% | $257.0485 | $257.05 | $257.05 | $257.00 |
| Purchase #4 | $211.48 | 3.617% | $219.1292 | $219.13 | $219.15 | $219.10 |
| Purchase #5 | $221.97 | 11.182% | $246.7907 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $75.85 | 12.600% | $85.4071 | $85.41 | $85.40 | $85.40 |
| Purchase #7 | $95.72 | 5.278% | $100.7721 | $100.77 | $100.75 | $100.80 |
| 7 purchase totals = | $1,157.85 | $1,244.9904 | $1,244.99 | $1,245.00 | $1,244.90 | |