| 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 | $207.51 | 13.196% | $234.893 | $234.89 | $234.90 | $234.90 |
| Purchase #2 | $190.72 | 7.149% | $204.3546 | $204.35 | $204.35 | $204.40 |
| Purchase #3 | $208.35 | 9.846% | $228.8641 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $100.41 | 10.212% | $110.6639 | $110.66 | $110.65 | $110.70 |
| Purchase #5 | $65.96 | 7.641% | $71 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $219.44 | 8.248% | $237.5394 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $95.53 | 12.210% | $107.1942 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $1,087.92 | $1,194.5092 | $1,194.49 | $1,194.50 | $1,194.60 | |