| 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 | $117.63 | 13.112% | $133.0536 | $133.05 | $133.05 | $133.10 |
| Purchase #2 | $242.59 | 5.280% | $255.3988 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $139.42 | 8.464% | $151.2205 | $151.22 | $151.20 | $151.20 |
| Purchase #4 | $210.71 | 10.264% | $232.3373 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $52.64 | 5.560% | $55.5668 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $82.88 | 12.782% | $93.4737 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $10.68 | 11.267% | $11.8833 | $11.88 | $11.90 | $11.90 |
| 7 purchase totals = | $856.55 | $932.9340 | $932.93 | $932.90 | $933.00 | |