| 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 | $25.33 | 13.871% | $28.8435 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $216.38 | 9.392% | $236.7024 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $10.97 | 10.519% | $12.1239 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $164.30 | 6.664% | $175.249 | $175.25 | $175.25 | $175.20 |
| Purchase #5 | $158.87 | 10.680% | $175.8373 | $175.84 | $175.85 | $175.80 |
| Purchase #6 | $128.41 | 11.739% | $143.484 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $115.69 | 7.860% | $124.7832 | $124.78 | $124.80 | $124.80 |
| 7 purchase totals = | $819.95 | $897.0233 | $897.01 | $897.05 | $896.90 | |