| 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 | $228.70 | 3.723% | $237.2145 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $155.77 | 11.343% | $173.439 | $173.44 | $173.45 | $173.40 |
| Purchase #3 | $239.40 | 4.189% | $249.4285 | $249.43 | $249.45 | $249.40 |
| Purchase #4 | $209.49 | 7.866% | $225.9685 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $193.49 | 5.246% | $203.6405 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $160.78 | 5.183% | $169.1132 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $109.27 | 10.385% | $120.6177 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $1,296.90 | $1,379.4219 | $1,379.42 | $1,379.40 | $1,379.30 | |