| 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 | $209.96 | 5.191% | $220.859 | $220.86 | $220.85 | $220.90 |
| Purchase #2 | $137.34 | 8.218% | $148.6266 | $148.63 | $148.65 | $148.60 |
| Purchase #3 | $118.36 | 4.497% | $123.6826 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $55.41 | 4.802% | $58.0708 | $58.07 | $58.05 | $58.10 |
| Purchase #5 | $92.57 | 10.588% | $102.3713 | $102.37 | $102.35 | $102.40 |
| Purchase #6 | $30.41 | 5.785% | $32.1692 | $32.17 | $32.15 | $32.20 |
| Purchase #7 | $200.66 | 5.122% | $210.9378 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $844.71 | $896.7173 | $896.72 | $896.70 | $896.80 | |