| 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 | $206.83 | 4.272% | $215.6658 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $250.63 | 12.872% | $282.8911 | $282.89 | $282.90 | $282.90 |
| Purchase #3 | $110.32 | 13.462% | $125.1713 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $127.40 | 3.376% | $131.701 | $131.70 | $131.70 | $131.70 |
| Purchase #5 | $192.38 | 7.242% | $206.3122 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $168.66 | 8.575% | $183.1226 | $183.12 | $183.10 | $183.10 |
| Purchase #7 | $148.88 | 12.791% | $167.9232 | $167.92 | $167.90 | $167.90 |
| 7 purchase totals = | $1,205.10 | $1,312.7872 | $1,312.78 | $1,312.70 | $1,312.80 | |