| 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 | $242.79 | 8.343% | $263.046 | $263.05 | $263.05 | $263.00 |
| Purchase #2 | $212.54 | 3.642% | $220.2807 | $220.28 | $220.30 | $220.30 |
| Purchase #3 | $133.25 | 4.335% | $139.0264 | $139.03 | $139.05 | $139.00 |
| Purchase #4 | $7.41 | 6.343% | $7.88 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $32.47 | 4.766% | $34.0175 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $19.51 | 12.413% | $21.9318 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $27.86 | 8.790% | $30.3089 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $675.83 | $716.4913 | $716.50 | $716.55 | $716.40 | |