| 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 | $217.75 | 4.234% | $226.9695 | $226.97 | $226.95 | $227.00 |
| Purchase #2 | $164.93 | 5.122% | $173.3777 | $173.38 | $173.40 | $173.40 |
| Purchase #3 | $170.96 | 4.816% | $179.1934 | $179.19 | $179.20 | $179.20 |
| Purchase #4 | $165.80 | 7.762% | $178.6694 | $178.67 | $178.65 | $178.70 |
| Purchase #5 | $237.29 | 6.686% | $253.1552 | $253.16 | $253.15 | $253.20 |
| Purchase #6 | $99.32 | 10.634% | $109.8817 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $23.68 | 6.167% | $25.1403 | $25.14 | $25.15 | $25.10 |
| 7 purchase totals = | $1,079.73 | $1,146.3872 | $1,146.39 | $1,146.40 | $1,146.50 | |