| 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 | $231.34 | 3.381% | $239.1616 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $234.68 | 13.191% | $265.6366 | $265.64 | $265.65 | $265.60 |
| Purchase #3 | $96.51 | 12.866% | $108.927 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $31.40 | 6.356% | $33.3958 | $33.40 | $33.40 | $33.40 |
| Purchase #5 | $124.82 | 5.654% | $131.8773 | $131.88 | $131.90 | $131.90 |
| Purchase #6 | $48.40 | 3.789% | $50.2339 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $146.90 | 11.251% | $163.4277 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $914.05 | $992.6599 | $992.67 | $992.75 | $992.60 | |