| 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 | $124.55 | 6.268% | $132.3568 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $18.76 | 8.409% | $20.3375 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $159.79 | 3.588% | $165.5233 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $236.88 | 3.651% | $245.5285 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $227.63 | 3.661% | $235.9635 | $235.96 | $235.95 | $236.00 |
| Purchase #6 | $201.79 | 13.859% | $229.7561 | $229.76 | $229.75 | $229.80 |
| Purchase #7 | $61.52 | 12.684% | $69.3232 | $69.32 | $69.30 | $69.30 |
| 7 purchase totals = | $1,030.92 | $1,098.7889 | $1,098.79 | $1,098.75 | $1,098.80 | |