| 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 | $190.38 | 10.173% | $209.7474 | $209.75 | $209.75 | $209.70 |
| Purchase #2 | $79.71 | 3.134% | $82.2081 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $33.77 | 3.555% | $34.9705 | $34.97 | $34.95 | $35.00 |
| Purchase #4 | $47.52 | 6.479% | $50.5988 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $44.95 | 12.854% | $50.7279 | $50.73 | $50.75 | $50.70 |
| Purchase #6 | $224.41 | 5.590% | $236.9545 | $236.95 | $236.95 | $237.00 |
| Purchase #7 | $183.60 | 8.794% | $199.7458 | $199.75 | $199.75 | $199.70 |
| 7 purchase totals = | $804.34 | $864.9530 | $864.96 | $864.95 | $864.90 | |