| 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 | $11.52 | 11.366% | $12.8294 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $124.43 | 3.249% | $128.4727 | $128.47 | $128.45 | $128.50 |
| Purchase #3 | $202.52 | 9.241% | $221.2349 | $221.23 | $221.25 | $221.20 |
| Purchase #4 | $222.98 | 7.252% | $239.1505 | $239.15 | $239.15 | $239.20 |
| Purchase #5 | $21.48 | 12.305% | $24.1231 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $151.39 | 10.828% | $167.7825 | $167.78 | $167.80 | $167.80 |
| Purchase #7 | $11.69 | 11.813% | $13.0709 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $746.01 | $806.6640 | $806.65 | $806.65 | $806.70 | |