| 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 | $99.44 | 13.607% | $112.9708 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $126.78 | 10.752% | $140.4114 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $112.42 | 3.129% | $115.9376 | $115.94 | $115.95 | $115.90 |
| Purchase #4 | $97.28 | 10.484% | $107.4788 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $148.25 | 10.173% | $163.3315 | $163.33 | $163.35 | $163.30 |
| Purchase #6 | $116.25 | 13.528% | $131.9763 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $244.88 | 3.622% | $253.7496 | $253.75 | $253.75 | $253.70 |
| 7 purchase totals = | $945.30 | $1,025.8560 | $1,025.86 | $1,025.90 | $1,025.80 | |