| 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 | $222.68 | 11.501% | $248.2904 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $236.45 | 12.258% | $265.434 | $265.43 | $265.45 | $265.40 |
| Purchase #3 | $64.27 | 10.429% | $70.9727 | $70.97 | $70.95 | $71.00 |
| Purchase #4 | $8.42 | 12.737% | $9.4925 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $59.83 | 8.163% | $64.7139 | $64.71 | $64.70 | $64.70 |
| Purchase #6 | $52.51 | 11.718% | $58.6631 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $90.71 | 9.845% | $99.6404 | $99.64 | $99.65 | $99.60 |
| 7 purchase totals = | $734.87 | $817.2070 | $817.19 | $817.20 | $817.20 | |