| 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 | $192.73 | 9.140% | $210.3455 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $41.79 | 12.509% | $47.0175 | $47.02 | $47.00 | $47.00 |
| Purchase #3 | $152.69 | 6.712% | $162.9386 | $162.94 | $162.95 | $162.90 |
| Purchase #4 | $97.48 | 12.483% | $109.6484 | $109.65 | $109.65 | $109.60 |
| Purchase #5 | $105.29 | 3.153% | $108.6098 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $13.89 | 5.773% | $14.6919 | $14.69 | $14.70 | $14.70 |
| Purchase #7 | $215.57 | 9.872% | $236.8511 | $236.85 | $236.85 | $236.90 |
| 7 purchase totals = | $819.44 | $890.1028 | $890.11 | $890.10 | $890.00 | |