| 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 | $106.83 | 9.704% | $117.1968 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $61.75 | 8.327% | $66.8919 | $66.89 | $66.90 | $66.90 |
| Purchase #3 | $89.81 | 13.339% | $101.7898 | $101.79 | $101.80 | $101.80 |
| Purchase #4 | $24.28 | 11.110% | $26.9775 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $223.77 | 10.727% | $247.7738 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $206.51 | 9.132% | $225.3685 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $185.37 | 11.305% | $206.3261 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $898.32 | $992.3244 | $992.33 | $992.35 | $992.40 | |