| 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 | $206.78 | 5.290% | $217.7187 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $61.95 | 11.826% | $69.2762 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $32.92 | 9.167% | $35.9378 | $35.94 | $35.95 | $35.90 |
| Purchase #4 | $236.90 | 3.604% | $245.4379 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $160.33 | 13.639% | $182.1974 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $48.85 | 10.383% | $53.9221 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $89.95 | 13.353% | $101.961 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $837.68 | $906.4511 | $906.46 | $906.45 | $906.40 | |