| 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 | $116.94 | 4.260% | $121.9216 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $41.82 | 10.383% | $46.1622 | $46.16 | $46.15 | $46.20 |
| Purchase #3 | $64.82 | 5.637% | $68.4739 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $22.66 | 11.388% | $25.2405 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $193.66 | 13.213% | $219.2483 | $219.25 | $219.25 | $219.20 |
| Purchase #6 | $185.77 | 11.559% | $207.2432 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $176.28 | 6.324% | $187.4279 | $187.43 | $187.45 | $187.40 |
| 7 purchase totals = | $801.95 | $875.7176 | $875.71 | $875.70 | $875.60 | |