| 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 | $110.76 | 10.319% | $122.1893 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $199.64 | 7.383% | $214.3794 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $155.31 | 5.104% | $163.237 | $163.24 | $163.25 | $163.20 |
| Purchase #4 | $74.30 | 10.200% | $81.8786 | $81.88 | $81.90 | $81.90 |
| Purchase #5 | $5.75 | 3.482% | $5.9502 | $5.95 | $5.95 | $6.00 |
| Purchase #6 | $81.61 | 3.384% | $84.3717 | $84.37 | $84.35 | $84.40 |
| Purchase #7 | $216.65 | 8.260% | $234.5453 | $234.55 | $234.55 | $234.50 |
| 7 purchase totals = | $844.02 | $906.5515 | $906.56 | $906.60 | $906.60 | |