| 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 | $240.33 | 9.103% | $262.2072 | $262.21 | $262.20 | $262.20 |
| Purchase #2 | $130.45 | 6.329% | $138.7062 | $138.71 | $138.70 | $138.70 |
| Purchase #3 | $107.81 | 7.771% | $116.1879 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $147.73 | 4.778% | $154.7885 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $51.53 | 6.863% | $55.0665 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $78.70 | 11.569% | $87.8048 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $51.92 | 5.752% | $54.9064 | $54.91 | $54.90 | $54.90 |
| 7 purchase totals = | $808.47 | $869.6675 | $869.68 | $869.65 | $869.70 | |