| 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 | $213.60 | 13.672% | $242.8034 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $27.68 | 5.613% | $29.2337 | $29.23 | $29.25 | $29.20 |
| Purchase #3 | $40.88 | 3.692% | $42.3893 | $42.39 | $42.40 | $42.40 |
| Purchase #4 | $125.73 | 9.764% | $138.0063 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $95.86 | 3.504% | $99.2189 | $99.22 | $99.20 | $99.20 |
| Purchase #6 | $94.72 | 13.147% | $107.1728 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $216.72 | 12.863% | $244.5967 | $244.60 | $244.60 | $244.60 |
| 7 purchase totals = | $815.19 | $903.4211 | $903.42 | $903.40 | $903.40 | |