| 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 | $101.60 | 13.179% | $114.9899 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $43.51 | 10.591% | $48.1181 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $126.29 | 9.252% | $137.9744 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $13.96 | 13.766% | $15.8817 | $15.88 | $15.90 | $15.90 |
| Purchase #5 | $180.71 | 5.255% | $190.2063 | $190.21 | $190.20 | $190.20 |
| Purchase #6 | $243.27 | 13.862% | $276.9921 | $276.99 | $277.00 | $277.00 |
| Purchase #7 | $97.82 | 13.759% | $111.2791 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $807.16 | $895.4416 | $895.44 | $895.45 | $895.50 | |