| 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 | $127.43 | 4.704% | $133.4243 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $175.41 | 7.657% | $188.8411 | $188.84 | $188.85 | $188.80 |
| Purchase #3 | $59.53 | 7.718% | $64.1245 | $64.12 | $64.10 | $64.10 |
| Purchase #4 | $244.42 | 13.418% | $277.2163 | $277.22 | $277.20 | $277.20 |
| Purchase #5 | $48.44 | 7.537% | $52.0909 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $126.26 | 7.412% | $135.6184 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $73.58 | 10.503% | $81.3081 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $855.07 | $932.6236 | $932.62 | $932.55 | $932.50 | |