| 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 | $228.91 | 10.335% | $252.5678 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $163.97 | 5.870% | $173.595 | $173.60 | $173.60 | $173.60 |
| Purchase #3 | $142.50 | 13.394% | $161.5865 | $161.59 | $161.60 | $161.60 |
| Purchase #4 | $107.86 | 5.307% | $113.5841 | $113.58 | $113.60 | $113.60 |
| Purchase #5 | $29.68 | 10.495% | $32.7949 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $140.65 | 5.721% | $148.6966 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $60.84 | 10.626% | $67.3049 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $874.41 | $950.1298 | $950.13 | $950.15 | $950.20 | |