| 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 | $118.81 | 3.801% | $123.326 | $123.33 | $123.35 | $123.30 |
| Purchase #2 | $67.50 | 8.411% | $73.1774 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $48.63 | 7.234% | $52.1479 | $52.15 | $52.15 | $52.10 |
| Purchase #4 | $20.98 | 6.637% | $22.3724 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $11.97 | 9.592% | $13.1182 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $212.44 | 3.431% | $219.7288 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $73.37 | 7.163% | $78.6255 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $553.70 | $582.4962 | $582.51 | $582.55 | $582.40 | |