| 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 | $17.54 | 9.729% | $19.2465 | $19.25 | $19.25 | $19.20 |
| Purchase #2 | $192.86 | 9.386% | $210.9618 | $210.96 | $210.95 | $211.00 |
| Purchase #3 | $129.78 | 10.473% | $143.3719 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $100.98 | 10.508% | $111.591 | $111.59 | $111.60 | $111.60 |
| Purchase #5 | $54.89 | 10.217% | $60.4981 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $155.47 | 4.164% | $161.9438 | $161.94 | $161.95 | $161.90 |
| Purchase #7 | $209.91 | 7.770% | $226.22 | $226.22 | $226.20 | $226.20 |
| 7 purchase totals = | $861.43 | $933.8331 | $933.83 | $933.80 | $933.80 | |