| 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 | $84.91 | 10.551% | $93.8689 | $93.87 | $93.85 | $93.90 |
| Purchase #2 | $247.80 | 8.620% | $269.1604 | $269.16 | $269.15 | $269.20 |
| Purchase #3 | $116.50 | 9.622% | $127.7096 | $127.71 | $127.70 | $127.70 |
| Purchase #4 | $64.45 | 3.420% | $66.6542 | $66.65 | $66.65 | $66.70 |
| Purchase #5 | $245.52 | 3.555% | $254.2482 | $254.25 | $254.25 | $254.20 |
| Purchase #6 | $156.54 | 9.777% | $171.8449 | $171.84 | $171.85 | $171.80 |
| Purchase #7 | $142.54 | 4.325% | $148.7049 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $1,058.26 | $1,132.1911 | $1,132.18 | $1,132.15 | $1,132.20 | |