| 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 | $183.86 | 5.504% | $193.9797 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $189.51 | 13.422% | $214.946 | $214.95 | $214.95 | $214.90 |
| Purchase #3 | $9.73 | 3.142% | $10.0357 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $217.86 | 9.649% | $238.8813 | $238.88 | $238.90 | $238.90 |
| Purchase #5 | $118.85 | 3.412% | $122.9052 | $122.91 | $122.90 | $122.90 |
| Purchase #6 | $48.39 | 5.553% | $51.0771 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $43.82 | 8.266% | $47.4422 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $812.02 | $879.2672 | $879.28 | $879.35 | $879.20 | |