| 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 | $200.94 | 9.197% | $219.4205 | $219.42 | $219.40 | $219.40 |
| Purchase #2 | $200.54 | 13.435% | $227.4825 | $227.48 | $227.50 | $227.50 |
| Purchase #3 | $35.74 | 3.840% | $37.1124 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $119.92 | 5.276% | $126.247 | $126.25 | $126.25 | $126.20 |
| Purchase #5 | $62.98 | 13.329% | $71.3746 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $103.54 | 6.213% | $109.9729 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $143.57 | 12.211% | $161.1013 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $867.23 | $952.7112 | $952.70 | $952.65 | $952.70 | |