| 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 | $229.61 | 4.772% | $240.567 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $40.27 | 12.165% | $45.1688 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $118.79 | 10.701% | $131.5017 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $217.50 | 4.182% | $226.5959 | $226.60 | $226.60 | $226.60 |
| Purchase #5 | $177.94 | 13.234% | $201.4886 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $60.49 | 5.852% | $64.0299 | $64.03 | $64.05 | $64.00 |
| Purchase #7 | $222.77 | 8.568% | $241.8569 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $1,067.37 | $1,151.2088 | $1,151.22 | $1,151.20 | $1,151.30 | |