| 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 | $232.45 | 7.329% | $249.4863 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $185.29 | 5.312% | $195.1326 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $35.79 | 6.465% | $38.1038 | $38.10 | $38.10 | $38.10 |
| Purchase #4 | $52.93 | 12.684% | $59.6436 | $59.64 | $59.65 | $59.60 |
| Purchase #5 | $135.67 | 13.563% | $154.0709 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $94.35 | 12.855% | $106.4787 | $106.48 | $106.50 | $106.50 |
| Purchase #7 | $117.66 | 9.821% | $129.2154 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $854.14 | $932.1313 | $932.13 | $932.15 | $932.10 | |