| 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 | $222.72 | 8.236% | $241.0632 | $241.06 | $241.05 | $241.10 |
| Purchase #2 | $250.68 | 12.208% | $281.283 | $281.28 | $281.30 | $281.30 |
| Purchase #3 | $234.37 | 3.582% | $242.7651 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $173.98 | 12.166% | $195.1464 | $195.15 | $195.15 | $195.10 |
| Purchase #5 | $80.88 | 9.782% | $88.7917 | $88.79 | $88.80 | $88.80 |
| Purchase #6 | $216.76 | 12.874% | $244.6657 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $161.96 | 11.749% | $180.9887 | $180.99 | $181.00 | $181.00 |
| 7 purchase totals = | $1,341.35 | $1,474.7038 | $1,474.71 | $1,474.70 | $1,474.80 | |