| 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 | $97.81 | 13.368% | $110.8852 | $110.89 | $110.90 | $110.90 |
| Purchase #2 | $220.51 | 11.308% | $245.4453 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $191.98 | 13.471% | $217.8416 | $217.84 | $217.85 | $217.80 |
| Purchase #4 | $63.70 | 8.377% | $69.0361 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $141.91 | 11.377% | $158.0551 | $158.06 | $158.05 | $158.10 |
| Purchase #6 | $223.38 | 5.659% | $236.0211 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $13.78 | 9.406% | $15.0761 | $15.08 | $15.10 | $15.10 |
| 7 purchase totals = | $953.07 | $1,052.3605 | $1,052.38 | $1,052.40 | $1,052.30 | |