| 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 | $17.48 | 11.129% | $19.4253 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $37.94 | 8.663% | $41.2267 | $41.23 | $41.25 | $41.20 |
| Purchase #3 | $168.40 | 10.471% | $186.0332 | $186.03 | $186.05 | $186.00 |
| Purchase #4 | $131.35 | 9.288% | $143.5498 | $143.55 | $143.55 | $143.50 |
| Purchase #5 | $247.47 | 9.681% | $271.4276 | $271.43 | $271.45 | $271.40 |
| Purchase #6 | $180.96 | 11.623% | $201.993 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $104.29 | 10.712% | $115.4615 | $115.46 | $115.45 | $115.50 |
| 7 purchase totals = | $887.89 | $979.1171 | $979.12 | $979.20 | $979.00 | |