| 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 | $225.28 | 10.561% | $249.0718 | $249.07 | $249.05 | $249.10 |
| Purchase #2 | $88.57 | 10.429% | $97.807 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $184.33 | 9.250% | $201.3805 | $201.38 | $201.40 | $201.40 |
| Purchase #4 | $59.32 | 13.724% | $67.4611 | $67.46 | $67.45 | $67.50 |
| Purchase #5 | $14.42 | 8.322% | $15.62 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $74.33 | 11.261% | $82.7003 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $185.39 | 4.737% | $194.1719 | $194.17 | $194.15 | $194.20 |
| 7 purchase totals = | $831.64 | $908.2126 | $908.21 | $908.15 | $908.30 | |