| 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 | $230.35 | 3.399% | $238.1796 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $119.80 | 5.555% | $126.4549 | $126.45 | $126.45 | $126.50 |
| Purchase #3 | $34.41 | 6.438% | $36.6253 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $205.63 | 11.481% | $229.2384 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $112.74 | 3.210% | $116.359 | $116.36 | $116.35 | $116.40 |
| Purchase #6 | $14.42 | 12.846% | $16.2724 | $16.27 | $16.25 | $16.30 |
| Purchase #7 | $211.42 | 11.792% | $236.3506 | $236.35 | $236.35 | $236.40 |
| 7 purchase totals = | $928.77 | $999.4802 | $999.48 | $999.50 | $999.60 | |