| 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 | $204.56 | 11.603% | $228.2951 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $96.50 | 11.575% | $107.6699 | $107.67 | $107.65 | $107.70 |
| Purchase #3 | $41.89 | 5.375% | $44.1416 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $183.79 | 6.653% | $196.0175 | $196.02 | $196.00 | $196.00 |
| Purchase #5 | $248.88 | 3.151% | $256.7222 | $256.72 | $256.70 | $256.70 |
| Purchase #6 | $29.91 | 5.762% | $31.6334 | $31.63 | $31.65 | $31.60 |
| Purchase #7 | $64.69 | 5.350% | $68.1509 | $68.15 | $68.15 | $68.20 |
| 7 purchase totals = | $870.22 | $932.6306 | $932.63 | $932.60 | $932.60 | |