| 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 | $198.52 | 8.749% | $215.8885 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $94.26 | 7.683% | $101.502 | $101.50 | $101.50 | $101.50 |
| Purchase #3 | $106.32 | 6.178% | $112.8884 | $112.89 | $112.90 | $112.90 |
| Purchase #4 | $87.36 | 10.290% | $96.3493 | $96.35 | $96.35 | $96.30 |
| Purchase #5 | $88.74 | 11.478% | $98.9256 | $98.93 | $98.95 | $98.90 |
| Purchase #6 | $78.43 | 4.255% | $81.7672 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $125.97 | 3.394% | $130.2454 | $130.25 | $130.25 | $130.20 |
| 7 purchase totals = | $779.60 | $837.5664 | $837.58 | $837.60 | $837.50 | |