| 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 | $193.97 | 3.370% | $200.5068 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $232.44 | 9.221% | $253.8733 | $253.87 | $253.85 | $253.90 |
| Purchase #3 | $122.50 | 12.110% | $137.3348 | $137.33 | $137.35 | $137.30 |
| Purchase #4 | $113.84 | 13.706% | $129.4429 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $65.98 | 10.818% | $73.1177 | $73.12 | $73.10 | $73.10 |
| Purchase #6 | $94.76 | 10.127% | $104.3563 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $55.61 | 4.487% | $58.1052 | $58.11 | $58.10 | $58.10 |
| 7 purchase totals = | $879.10 | $956.7370 | $956.74 | $956.70 | $956.70 | |