| 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 | $103.78 | 12.291% | $116.5356 | $116.54 | $116.55 | $116.50 |
| Purchase #2 | $38.78 | 7.601% | $41.7277 | $41.73 | $41.75 | $41.70 |
| Purchase #3 | $143.36 | 3.653% | $148.5969 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $116.40 | 6.575% | $124.0533 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $38.32 | 9.786% | $42.07 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $247.49 | 9.716% | $271.5361 | $271.54 | $271.55 | $271.50 |
| Purchase #7 | $230.94 | 6.848% | $246.7548 | $246.75 | $246.75 | $246.80 |
| 7 purchase totals = | $919.07 | $991.2744 | $991.28 | $991.30 | $991.30 | |