| 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 | $174.27 | 9.713% | $191.1968 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $48.62 | 6.269% | $51.668 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $250.86 | 11.667% | $280.1278 | $280.13 | $280.15 | $280.10 |
| Purchase #4 | $107.37 | 11.594% | $119.8185 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $224.87 | 3.420% | $232.5606 | $232.56 | $232.55 | $232.60 |
| Purchase #6 | $174.48 | 7.309% | $187.2327 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $169.75 | 8.794% | $184.6778 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $1,150.22 | $1,247.2822 | $1,247.29 | $1,247.30 | $1,247.30 | |