| 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 | $191.68 | 8.738% | $208.429 | $208.43 | $208.45 | $208.40 |
| Purchase #2 | $68.99 | 6.129% | $73.2184 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $88.25 | 12.176% | $98.9953 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $118.76 | 13.559% | $134.8627 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $214.68 | 11.260% | $238.853 | $238.85 | $238.85 | $238.90 |
| Purchase #6 | $102.72 | 5.352% | $108.2176 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $24.85 | 9.191% | $27.134 | $27.13 | $27.15 | $27.10 |
| 7 purchase totals = | $809.93 | $889.7100 | $889.71 | $889.70 | $889.70 | |