| 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 | $243.65 | 9.724% | $267.3425 | $267.34 | $267.35 | $267.30 |
| Purchase #2 | $228.46 | 9.206% | $249.492 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $207.98 | 9.720% | $228.1957 | $228.20 | $228.20 | $228.20 |
| Purchase #4 | $150.77 | 8.866% | $164.1373 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $232.51 | 6.556% | $247.7534 | $247.75 | $247.75 | $247.80 |
| Purchase #6 | $59.33 | 10.804% | $65.74 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $188.57 | 3.571% | $195.3038 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $1,311.27 | $1,417.9647 | $1,417.96 | $1,418.00 | $1,417.90 | |