| 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 | $11.27 | 9.256% | $12.3132 | $12.31 | $12.30 | $12.30 |
| Purchase #2 | $208.89 | 9.701% | $229.1544 | $229.15 | $229.15 | $229.20 |
| Purchase #3 | $13.63 | 6.200% | $14.4751 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $209.30 | 4.302% | $218.3041 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $6.45 | 3.852% | $6.6985 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $126.92 | 4.608% | $132.7685 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $41.40 | 11.404% | $46.1213 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $617.86 | $659.8351 | $659.83 | $659.80 | $659.90 | |