| 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 | $242.58 | 4.827% | $254.2893 | $254.29 | $254.30 | $254.30 |
| Purchase #2 | $106.65 | 12.445% | $119.9226 | $119.92 | $119.90 | $119.90 |
| Purchase #3 | $170.32 | 8.694% | $185.1276 | $185.13 | $185.15 | $185.10 |
| Purchase #4 | $40.68 | 6.394% | $43.2811 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $15.79 | 12.220% | $17.7195 | $17.72 | $17.70 | $17.70 |
| Purchase #6 | $109.51 | 8.354% | $118.6585 | $118.66 | $118.65 | $118.70 |
| Purchase #7 | $121.52 | 10.482% | $134.2577 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $807.05 | $873.2563 | $873.26 | $873.25 | $873.30 | |