| 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 | $117.55 | 6.607% | $125.3165 | $125.32 | $125.30 | $125.30 |
| Purchase #2 | $218.43 | 3.622% | $226.3415 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $84.80 | 9.568% | $92.9137 | $92.91 | $92.90 | $92.90 |
| Purchase #4 | $128.48 | 7.673% | $138.3383 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $106.68 | 13.375% | $120.9485 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $72.63 | 9.159% | $79.2822 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $193.28 | 8.120% | $208.9743 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $921.85 | $992.1150 | $992.11 | $992.10 | $992.00 | |