| 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 | $198.57 | 5.807% | $210.101 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $156.96 | 4.201% | $163.5539 | $163.55 | $163.55 | $163.60 |
| Purchase #3 | $159.77 | 8.833% | $173.8825 | $173.88 | $173.90 | $173.90 |
| Purchase #4 | $145.57 | 12.156% | $163.2655 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $101.54 | 6.248% | $107.8842 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $195.70 | 11.282% | $217.7789 | $217.78 | $217.80 | $217.80 |
| Purchase #7 | $244.53 | 10.126% | $269.2911 | $269.29 | $269.30 | $269.30 |
| 7 purchase totals = | $1,202.64 | $1,305.7571 | $1,305.75 | $1,305.80 | $1,305.90 | |