| 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 | $232.29 | 4.744% | $243.3098 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $240.38 | 12.234% | $269.7881 | $269.79 | $269.80 | $269.80 |
| Purchase #3 | $238.87 | 3.662% | $247.6174 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $216.79 | 11.696% | $242.1458 | $242.15 | $242.15 | $242.10 |
| Purchase #5 | $36.83 | 3.642% | $38.1713 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $126.98 | 13.304% | $143.8734 | $143.87 | $143.85 | $143.90 |
| Purchase #7 | $96.99 | 5.736% | $102.5533 | $102.55 | $102.55 | $102.60 |
| 7 purchase totals = | $1,189.13 | $1,287.4591 | $1,287.46 | $1,287.40 | $1,287.50 | |