| 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 | $200.55 | 10.159% | $220.9239 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $226.79 | 11.798% | $253.5467 | $253.55 | $253.55 | $253.50 |
| Purchase #3 | $75.62 | 7.131% | $81.0125 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $29.32 | 13.173% | $33.1823 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $202.40 | 12.387% | $227.4713 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $72.89 | 3.370% | $75.3464 | $75.35 | $75.35 | $75.30 |
| Purchase #7 | $25.71 | 9.684% | $28.1998 | $28.20 | $28.20 | $28.20 |
| 7 purchase totals = | $833.28 | $919.6829 | $919.68 | $919.65 | $919.60 | |