| 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 | $113.26 | 10.154% | $124.7604 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $20.70 | 6.305% | $22.0051 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $148.32 | 6.521% | $157.9919 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $118.63 | 10.701% | $131.3246 | $131.32 | $131.30 | $131.30 |
| Purchase #5 | $97.40 | 4.388% | $101.6739 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $183.33 | 5.731% | $193.8366 | $193.84 | $193.85 | $193.80 |
| Purchase #7 | $229.46 | 13.307% | $259.9942 | $259.99 | $260.00 | $260.00 |
| 7 purchase totals = | $911.10 | $991.5867 | $991.58 | $991.55 | $991.60 | |