| 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 | $101.98 | 7.794% | $109.9283 | $109.93 | $109.95 | $109.90 |
| Purchase #2 | $211.98 | 7.593% | $228.0756 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $65.84 | 4.274% | $68.654 | $68.65 | $68.65 | $68.70 |
| Purchase #4 | $127.82 | 8.353% | $138.4968 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $112.53 | 13.676% | $127.9196 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $53.53 | 10.160% | $58.9686 | $58.97 | $58.95 | $59.00 |
| Purchase #7 | $239.62 | 4.654% | $250.7719 | $250.77 | $250.75 | $250.80 |
| 7 purchase totals = | $913.30 | $982.8148 | $982.82 | $982.80 | $982.90 | |