| 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 | $13.68 | 3.532% | $14.1632 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $214.29 | 12.552% | $241.1877 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $198.67 | 9.693% | $217.9271 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $227.30 | 3.843% | $236.0351 | $236.04 | $236.05 | $236.00 |
| Purchase #5 | $83.42 | 6.139% | $88.5412 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $35.58 | 11.420% | $39.6432 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $87.95 | 11.348% | $97.9306 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $860.89 | $935.4281 | $935.43 | $935.50 | $935.30 | |