| 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 | $204.85 | 7.301% | $219.8061 | $219.81 | $219.80 | $219.80 |
| Purchase #2 | $125.63 | 8.545% | $136.3651 | $136.37 | $136.35 | $136.40 |
| Purchase #3 | $97.64 | 13.352% | $110.6769 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $49.77 | 8.523% | $54.0119 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $32.52 | 6.676% | $34.691 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $105.53 | 4.700% | $110.4899 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $28.44 | 9.306% | $31.0866 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $644.38 | $697.1275 | $697.14 | $697.15 | $697.20 | |