| 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 | $227.81 | 3.495% | $235.772 | $235.77 | $235.75 | $235.80 |
| Purchase #2 | $13.44 | 6.629% | $14.3309 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $27.94 | 5.660% | $29.5214 | $29.52 | $29.50 | $29.50 |
| Purchase #4 | $129.72 | 3.321% | $134.028 | $134.03 | $134.05 | $134.00 |
| Purchase #5 | $100.64 | 9.652% | $110.3538 | $110.35 | $110.35 | $110.40 |
| Purchase #6 | $51.40 | 6.207% | $54.5904 | $54.59 | $54.60 | $54.60 |
| Purchase #7 | $238.33 | 13.740% | $271.0765 | $271.08 | $271.10 | $271.10 |
| 7 purchase totals = | $789.28 | $849.6730 | $849.67 | $849.70 | $849.70 | |