| 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 | $127.41 | 5.104% | $133.913 | $133.91 | $133.90 | $133.90 |
| Purchase #2 | $11.32 | 12.109% | $12.6907 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $46.46 | 4.533% | $48.566 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $235.57 | 11.668% | $263.0563 | $263.06 | $263.05 | $263.10 |
| Purchase #5 | $124.69 | 12.849% | $140.7114 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $66.85 | 3.162% | $68.9638 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $219.82 | 8.869% | $239.3158 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $832.12 | $907.2170 | $907.22 | $907.15 | $907.30 | |