| 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 | $101.25 | 7.764% | $109.1111 | $109.11 | $109.10 | $109.10 |
| Purchase #2 | $244.56 | 4.266% | $254.9929 | $254.99 | $255.00 | $255.00 |
| Purchase #3 | $212.61 | 9.194% | $232.1574 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $141.77 | 6.632% | $151.1722 | $151.17 | $151.15 | $151.20 |
| Purchase #5 | $90.90 | 3.482% | $94.0651 | $94.07 | $94.05 | $94.10 |
| Purchase #6 | $142.73 | 9.441% | $156.2051 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $232.89 | 11.799% | $260.3687 | $260.37 | $260.35 | $260.40 |
| 7 purchase totals = | $1,166.71 | $1,258.0725 | $1,258.08 | $1,258.00 | $1,258.20 | |