| 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 | $101.94 | 9.800% | $111.9301 | $111.93 | $111.95 | $111.90 |
| Purchase #2 | $149.52 | 3.844% | $155.2675 | $155.27 | $155.25 | $155.30 |
| Purchase #3 | $68.51 | 5.255% | $72.1102 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $229.33 | 4.308% | $239.2095 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $132.93 | 11.443% | $148.1412 | $148.14 | $148.15 | $148.10 |
| Purchase #6 | $65.96 | 11.187% | $73.3389 | $73.34 | $73.35 | $73.30 |
| Purchase #7 | $112.67 | 10.777% | $124.8124 | $124.81 | $124.80 | $124.80 |
| 7 purchase totals = | $860.86 | $924.8098 | $924.81 | $924.80 | $924.70 | |