| 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 | $185.97 | 8.363% | $201.5227 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $120.70 | 8.747% | $131.2576 | $131.26 | $131.25 | $131.30 |
| Purchase #3 | $130.81 | 13.758% | $148.8068 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $121.92 | 5.309% | $128.3927 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $81.41 | 5.107% | $85.5676 | $85.57 | $85.55 | $85.60 |
| Purchase #6 | $228.88 | 10.437% | $252.7682 | $252.77 | $252.75 | $252.80 |
| Purchase #7 | $64.89 | 8.672% | $70.5173 | $70.52 | $70.50 | $70.50 |
| 7 purchase totals = | $934.58 | $1,018.8329 | $1,018.84 | $1,018.75 | $1,018.90 | |