| 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 | $193.88 | 13.202% | $219.476 | $219.48 | $219.50 | $219.50 |
| Purchase #2 | $40.63 | 3.470% | $42.0399 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $52.91 | 13.284% | $59.9386 | $59.94 | $59.95 | $59.90 |
| Purchase #4 | $241.43 | 7.580% | $259.7304 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $5.49 | 4.510% | $5.7376 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $214.45 | 9.811% | $235.4897 | $235.49 | $235.50 | $235.50 |
| Purchase #7 | $82.80 | 5.274% | $87.1669 | $87.17 | $87.15 | $87.20 |
| 7 purchase totals = | $831.59 | $909.5791 | $909.59 | $909.65 | $909.50 | |