| 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 | $216.29 | 12.438% | $243.1922 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $29.50 | 5.496% | $31.1213 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $139.51 | 9.696% | $153.0369 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $159.91 | 11.649% | $178.5379 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $46.46 | 3.750% | $48.2023 | $48.20 | $48.20 | $48.20 |
| Purchase #6 | $234.60 | 10.559% | $259.3714 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $9.81 | 5.685% | $10.3677 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $836.08 | $923.8297 | $923.83 | $923.80 | $923.80 | |