| 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 | $229.76 | 12.634% | $258.7879 | $258.79 | $258.80 | $258.80 |
| Purchase #2 | $249.93 | 3.567% | $258.845 | $258.85 | $258.85 | $258.80 |
| Purchase #3 | $110.52 | 9.545% | $121.0691 | $121.07 | $121.05 | $121.10 |
| Purchase #4 | $39.59 | 12.268% | $44.4469 | $44.45 | $44.45 | $44.40 |
| Purchase #5 | $206.50 | 13.641% | $234.6687 | $234.67 | $234.65 | $234.70 |
| Purchase #6 | $62.95 | 3.584% | $65.2061 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $58.31 | 4.840% | $61.1322 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $957.56 | $1,044.1559 | $1,044.17 | $1,044.15 | $1,044.10 | |