| 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 | $212.74 | 7.221% | $228.102 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $93.35 | 4.774% | $97.8065 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $142.66 | 9.512% | $156.2298 | $156.23 | $156.25 | $156.20 |
| Purchase #4 | $146.71 | 5.534% | $154.8289 | $154.83 | $154.85 | $154.80 |
| Purchase #5 | $206.79 | 6.132% | $219.4704 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $45.70 | 11.257% | $50.8444 | $50.84 | $50.85 | $50.80 |
| Purchase #7 | $84.32 | 3.583% | $87.3412 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $932.27 | $994.6232 | $994.62 | $994.65 | $994.50 | |