| 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 | $122.75 | 11.737% | $137.1572 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $31.65 | 13.308% | $35.862 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $207.68 | 3.531% | $215.0132 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $189.42 | 6.260% | $201.2777 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $41.40 | 9.843% | $45.475 | $45.48 | $45.50 | $45.50 |
| Purchase #6 | $240.52 | 8.460% | $260.868 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $94.86 | 6.599% | $101.1198 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $928.28 | $996.7729 | $996.78 | $996.75 | $996.90 | |