| 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 | $207.93 | 4.454% | $217.1912 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $218.47 | 9.733% | $239.7337 | $239.73 | $239.75 | $239.70 |
| Purchase #3 | $9.98 | 13.856% | $11.3628 | $11.36 | $11.35 | $11.40 |
| Purchase #4 | $32.84 | 9.435% | $35.9385 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $234.37 | 9.593% | $256.8531 | $256.85 | $256.85 | $256.90 |
| Purchase #6 | $78.89 | 9.456% | $86.3498 | $86.35 | $86.35 | $86.30 |
| Purchase #7 | $90.86 | 3.613% | $94.1428 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $873.34 | $941.5719 | $941.56 | $941.60 | $941.50 | |