| 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 | $244.70 | 7.656% | $263.4342 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $103.71 | 8.773% | $112.8085 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $228.47 | 6.629% | $243.6153 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $58.34 | 11.839% | $65.2469 | $65.25 | $65.25 | $65.20 |
| Purchase #5 | $6.80 | 6.850% | $7.2658 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $45.36 | 9.112% | $49.4932 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $153.48 | 9.352% | $167.8334 | $167.83 | $167.85 | $167.80 |
| 7 purchase totals = | $840.86 | $909.6973 | $909.70 | $909.70 | $909.60 | |