| 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 | $224.79 | 7.751% | $242.2135 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $43.27 | 9.724% | $47.4776 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $37.77 | 13.799% | $42.9819 | $42.98 | $43.00 | $43.00 |
| Purchase #4 | $45.77 | 5.746% | $48.3999 | $48.40 | $48.40 | $48.40 |
| Purchase #5 | $228.94 | 13.843% | $260.6322 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $91.85 | 10.332% | $101.3399 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $110.43 | 13.202% | $125.009 | $125.01 | $125.00 | $125.00 |
| 7 purchase totals = | $782.82 | $868.0540 | $868.05 | $868.10 | $868.00 | |