| 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 | $27.68 | 8.571% | $30.0525 | $30.05 | $30.05 | $30.10 |
| Purchase #2 | $215.82 | 10.409% | $238.2847 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $117.30 | 6.714% | $125.1755 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $211.33 | 11.287% | $235.1828 | $235.18 | $235.20 | $235.20 |
| Purchase #5 | $124.97 | 13.738% | $142.1384 | $142.14 | $142.15 | $142.10 |
| Purchase #6 | $31.37 | 4.245% | $32.7017 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $140.71 | 11.120% | $156.357 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $869.18 | $959.8926 | $959.89 | $959.95 | $960.00 | |