| 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 | $235.33 | 3.684% | $243.9996 | $244.00 | $244.00 | $244.00 |
| Purchase #2 | $242.37 | 13.697% | $275.5674 | $275.57 | $275.55 | $275.60 |
| Purchase #3 | $11.72 | 3.322% | $12.1093 | $12.11 | $12.10 | $12.10 |
| Purchase #4 | $26.99 | 7.699% | $29.068 | $29.07 | $29.05 | $29.10 |
| Purchase #5 | $172.74 | 9.624% | $189.3645 | $189.36 | $189.35 | $189.40 |
| Purchase #6 | $51.57 | 8.425% | $55.9148 | $55.91 | $55.90 | $55.90 |
| Purchase #7 | $38.42 | 4.256% | $40.0552 | $40.06 | $40.05 | $40.10 |
| 7 purchase totals = | $779.14 | $846.0788 | $846.08 | $846.00 | $846.20 | |