| 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 | $108.35 | 7.173% | $116.1219 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $125.29 | 4.238% | $130.5998 | $130.60 | $130.60 | $130.60 |
| Purchase #3 | $81.30 | 12.813% | $91.717 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $241.97 | 7.618% | $260.4033 | $260.40 | $260.40 | $260.40 |
| Purchase #5 | $93.26 | 9.592% | $102.2055 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $226.41 | 4.570% | $236.7569 | $236.76 | $236.75 | $236.80 |
| Purchase #7 | $94.66 | 12.341% | $106.342 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $971.24 | $1,044.1464 | $1,044.15 | $1,044.10 | $1,044.10 | |