| 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 | $94.75 | 12.568% | $106.6582 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $236.68 | 12.426% | $266.0899 | $266.09 | $266.10 | $266.10 |
| Purchase #3 | $111.89 | 12.727% | $126.1302 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $31.49 | 10.767% | $34.8805 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $202.57 | 5.716% | $214.1489 | $214.15 | $214.15 | $214.10 |
| Purchase #6 | $109.65 | 7.298% | $117.6523 | $117.65 | $117.65 | $117.70 |
| Purchase #7 | $60.81 | 9.799% | $66.7688 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $847.84 | $932.3288 | $932.33 | $932.35 | $932.40 | |