| 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 | $223.35 | 6.105% | $236.9855 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $107.53 | 11.610% | $120.0142 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $47.76 | 6.407% | $50.82 | $50.82 | $50.80 | $50.80 |
| Purchase #4 | $104.84 | 11.439% | $116.8326 | $116.83 | $116.85 | $116.80 |
| Purchase #5 | $94.80 | 11.495% | $105.6973 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $96.36 | 8.500% | $104.5506 | $104.55 | $104.55 | $104.60 |
| Purchase #7 | $210.57 | 12.372% | $236.6217 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $885.21 | $971.5219 | $971.52 | $971.50 | $971.50 | |