| 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 | $64.73 | 12.797% | $73.0135 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $116.66 | 12.482% | $131.2215 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $220.45 | 10.299% | $243.1541 | $243.15 | $243.15 | $243.20 |
| Purchase #4 | $71.53 | 11.222% | $79.5571 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $133.39 | 11.568% | $148.8206 | $148.82 | $148.80 | $148.80 |
| Purchase #6 | $161.97 | 11.472% | $180.5512 | $180.55 | $180.55 | $180.60 |
| Purchase #7 | $198.58 | 12.373% | $223.1503 | $223.15 | $223.15 | $223.20 |
| 7 purchase totals = | $967.31 | $1,079.4683 | $1,079.46 | $1,079.40 | $1,079.60 | |