| 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 | $216.40 | 10.762% | $239.689 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $220.96 | 7.790% | $238.1728 | $238.17 | $238.15 | $238.20 |
| Purchase #3 | $210.40 | 11.122% | $233.8007 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $114.57 | 9.468% | $125.4175 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $43.68 | 9.297% | $47.7409 | $47.74 | $47.75 | $47.70 |
| Purchase #6 | $219.71 | 7.410% | $235.9905 | $235.99 | $236.00 | $236.00 |
| Purchase #7 | $187.89 | 4.559% | $196.4559 | $196.46 | $196.45 | $196.50 |
| 7 purchase totals = | $1,213.61 | $1,317.2673 | $1,317.27 | $1,317.25 | $1,317.30 | |