| 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 | $184.61 | 12.536% | $207.7527 | $207.75 | $207.75 | $207.80 |
| Purchase #2 | $116.84 | 10.824% | $129.4868 | $129.49 | $129.50 | $129.50 |
| Purchase #3 | $229.84 | 13.648% | $261.2086 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $124.36 | 13.343% | $140.9534 | $140.95 | $140.95 | $141.00 |
| Purchase #5 | $226.80 | 9.452% | $248.2371 | $248.24 | $248.25 | $248.20 |
| Purchase #6 | $102.82 | 9.288% | $112.3699 | $112.37 | $112.35 | $112.40 |
| Purchase #7 | $85.33 | 9.842% | $93.7282 | $93.73 | $93.75 | $93.70 |
| 7 purchase totals = | $1,070.60 | $1,193.7367 | $1,193.74 | $1,193.75 | $1,193.80 | |