| 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 | $144.28 | 7.507% | $155.1111 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $227.55 | 11.718% | $254.2143 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $48.50 | 5.826% | $51.3256 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $124.91 | 13.224% | $141.4281 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $163.75 | 12.283% | $183.8634 | $183.86 | $183.85 | $183.90 |
| Purchase #6 | $22.55 | 7.296% | $24.1952 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $49.71 | 4.322% | $51.8585 | $51.86 | $51.85 | $51.90 |
| 7 purchase totals = | $781.25 | $861.9962 | $862.00 | $862.00 | $862.00 | |