| 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 | $245.79 | 3.159% | $253.5545 | $253.55 | $253.55 | $253.60 |
| Purchase #2 | $133.83 | 13.689% | $152.15 | $152.15 | $152.15 | $152.20 |
| Purchase #3 | $16.58 | 9.642% | $18.1786 | $18.18 | $18.20 | $18.20 |
| Purchase #4 | $16.57 | 5.420% | $17.4681 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $222.99 | 5.708% | $235.7183 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $31.75 | 13.554% | $36.0534 | $36.05 | $36.05 | $36.10 |
| Purchase #7 | $212.73 | 9.273% | $232.4565 | $232.46 | $232.45 | $232.50 |
| 7 purchase totals = | $880.24 | $945.5794 | $945.58 | $945.55 | $945.80 | |