| 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 | $111.55 | 13.217% | $126.2936 | $126.29 | $126.30 | $126.30 |
| Purchase #2 | $90.92 | 5.672% | $96.077 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $12.68 | 3.293% | $13.0976 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $191.36 | 8.528% | $207.6792 | $207.68 | $207.70 | $207.70 |
| Purchase #5 | $236.46 | 13.435% | $268.2284 | $268.23 | $268.25 | $268.20 |
| Purchase #6 | $11.56 | 4.214% | $12.0471 | $12.05 | $12.05 | $12.00 |
| Purchase #7 | $190.28 | 7.681% | $204.8954 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $844.81 | $928.3183 | $928.33 | $928.40 | $928.30 | |