| 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 | $225.62 | 12.164% | $253.0644 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $112.31 | 10.867% | $124.5147 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $225.42 | 3.266% | $232.7822 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $84.25 | 8.456% | $91.3742 | $91.37 | $91.35 | $91.40 |
| Purchase #5 | $102.83 | 8.660% | $111.7351 | $111.74 | $111.75 | $111.70 |
| Purchase #6 | $99.62 | 5.332% | $104.9317 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $33.35 | 7.798% | $35.9506 | $35.95 | $35.95 | $36.00 |
| 7 purchase totals = | $883.40 | $954.3529 | $954.34 | $954.35 | $954.40 | |