| 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 | $193.58 | 9.791% | $212.5334 | $212.53 | $212.55 | $212.50 |
| Purchase #2 | $56.49 | 3.348% | $58.3813 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $28.30 | 8.161% | $30.6096 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $225.32 | 3.459% | $233.1138 | $233.11 | $233.10 | $233.10 |
| Purchase #5 | $110.63 | 8.327% | $119.8422 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $56.72 | 8.615% | $61.6064 | $61.61 | $61.60 | $61.60 |
| Purchase #7 | $245.42 | 4.386% | $256.1841 | $256.18 | $256.20 | $256.20 |
| 7 purchase totals = | $916.46 | $972.2708 | $972.26 | $972.30 | $972.20 | |