| 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 | $237.50 | 4.624% | $248.482 | $248.48 | $248.50 | $248.50 |
| Purchase #2 | $48.46 | 3.309% | $50.0635 | $50.06 | $50.05 | $50.10 |
| Purchase #3 | $110.93 | 13.778% | $126.2139 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $64.44 | 13.817% | $73.3437 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $180.51 | 7.770% | $194.5356 | $194.54 | $194.55 | $194.50 |
| Purchase #6 | $132.28 | 12.872% | $149.3071 | $149.31 | $149.30 | $149.30 |
| Purchase #7 | $150.77 | 13.521% | $171.1556 | $171.16 | $171.15 | $171.20 |
| 7 purchase totals = | $924.89 | $1,013.1014 | $1,013.10 | $1,013.10 | $1,013.10 | |