| 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 | $119.66 | 7.231% | $128.3126 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $139.43 | 10.184% | $153.6296 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $166.52 | 8.509% | $180.6892 | $180.69 | $180.70 | $180.70 |
| Purchase #4 | $224.37 | 7.152% | $240.4169 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $44.98 | 8.238% | $48.6855 | $48.69 | $48.70 | $48.70 |
| Purchase #6 | $61.25 | 11.244% | $68.137 | $68.14 | $68.15 | $68.10 |
| Purchase #7 | $66.45 | 9.359% | $72.6691 | $72.67 | $72.65 | $72.70 |
| 7 purchase totals = | $822.66 | $892.5399 | $892.55 | $892.55 | $892.50 | |