| 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 | $226.31 | 3.431% | $234.0747 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $133.61 | 11.319% | $148.7333 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $51.62 | 3.108% | $53.2243 | $53.22 | $53.20 | $53.20 |
| Purchase #4 | $102.38 | 5.248% | $107.7529 | $107.75 | $107.75 | $107.80 |
| Purchase #5 | $33.57 | 12.668% | $37.8226 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $42.34 | 4.131% | $44.0891 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $228.38 | 5.452% | $240.8313 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $818.21 | $866.5282 | $866.51 | $866.50 | $866.50 | |