| 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 | $244.79 | 3.471% | $253.2867 | $253.29 | $253.30 | $253.30 |
| Purchase #2 | $228.51 | 5.200% | $240.3925 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $108.64 | 9.581% | $119.0488 | $119.05 | $119.05 | $119.00 |
| Purchase #4 | $135.64 | 13.302% | $153.6828 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $28.45 | 5.375% | $29.9792 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $57.26 | 7.323% | $61.4531 | $61.45 | $61.45 | $61.50 |
| Purchase #7 | $10.33 | 13.164% | $11.6898 | $11.69 | $11.70 | $11.70 |
| 7 purchase totals = | $813.62 | $869.5329 | $869.53 | $869.60 | $869.60 | |