| 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 | $197.41 | 6.836% | $210.9049 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $136.62 | 12.752% | $154.0418 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $65.65 | 5.185% | $69.054 | $69.05 | $69.05 | $69.10 |
| Purchase #4 | $102.52 | 4.821% | $107.4625 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $23.60 | 7.488% | $25.3672 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $183.97 | 7.141% | $197.1073 | $197.11 | $197.10 | $197.10 |
| Purchase #7 | $38.91 | 3.172% | $40.1442 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $748.68 | $804.0819 | $804.07 | $804.05 | $804.10 | |