| 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 | $122.47 | 6.214% | $130.0803 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $131.61 | 9.699% | $144.3749 | $144.37 | $144.35 | $144.40 |
| Purchase #3 | $51.70 | 12.845% | $58.3409 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $205.50 | 8.669% | $223.3148 | $223.31 | $223.30 | $223.30 |
| Purchase #5 | $145.94 | 6.325% | $155.1707 | $155.17 | $155.15 | $155.20 |
| Purchase #6 | $178.89 | 13.378% | $202.8219 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $65.63 | 11.133% | $72.9366 | $72.94 | $72.95 | $72.90 |
| 7 purchase totals = | $901.74 | $987.0401 | $987.03 | $987.00 | $987.00 | |