| 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 | $238.87 | 10.495% | $263.9394 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $212.68 | 7.622% | $228.8905 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $186.61 | 4.464% | $194.9403 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $205.84 | 12.415% | $231.395 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $133.75 | 13.786% | $152.1888 | $152.19 | $152.20 | $152.20 |
| Purchase #6 | $247.77 | 12.382% | $278.4489 | $278.45 | $278.45 | $278.40 |
| Purchase #7 | $202.61 | 6.251% | $215.2752 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,428.13 | $1,565.0781 | $1,565.09 | $1,565.15 | $1,565.00 | |