| 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 | $227.43 | 12.852% | $256.6593 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $186.86 | 5.512% | $197.1597 | $197.16 | $197.15 | $197.20 |
| Purchase #3 | $146.51 | 13.539% | $166.346 | $166.35 | $166.35 | $166.30 |
| Purchase #4 | $59.51 | 10.303% | $65.6413 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $212.83 | 12.834% | $240.1446 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $110.86 | 10.259% | $122.2331 | $122.23 | $122.25 | $122.20 |
| Purchase #7 | $136.45 | 5.165% | $143.4976 | $143.50 | $143.50 | $143.50 |
| 7 purchase totals = | $1,080.45 | $1,191.6816 | $1,191.68 | $1,191.70 | $1,191.60 | |