| 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 | $194.34 | 13.127% | $219.851 | $219.85 | $219.85 | $219.90 |
| Purchase #2 | $90.39 | 4.539% | $94.4928 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $64.79 | 5.195% | $68.1558 | $68.16 | $68.15 | $68.20 |
| Purchase #4 | $217.82 | 10.428% | $240.5343 | $240.53 | $240.55 | $240.50 |
| Purchase #5 | $144.68 | 5.104% | $152.0645 | $152.06 | $152.05 | $152.10 |
| Purchase #6 | $71.82 | 10.640% | $79.4616 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $191.82 | 5.583% | $202.5293 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $975.66 | $1,057.0893 | $1,057.08 | $1,057.10 | $1,057.20 | |