| 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 | $132.25 | 7.596% | $142.2957 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $157.29 | 7.576% | $169.2063 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $116.33 | 5.461% | $122.6828 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $238.35 | 5.871% | $252.3435 | $252.34 | $252.35 | $252.30 |
| Purchase #5 | $91.84 | 12.279% | $103.117 | $103.12 | $103.10 | $103.10 |
| Purchase #6 | $219.78 | 8.375% | $238.1866 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $90.33 | 3.680% | $93.6541 | $93.65 | $93.65 | $93.70 |
| 7 purchase totals = | $1,046.17 | $1,121.4860 | $1,121.49 | $1,121.50 | $1,121.50 | |