| 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 | $215.69 | 13.535% | $244.8836 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $117.95 | 3.575% | $122.1667 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $241.75 | 7.619% | $260.1689 | $260.17 | $260.15 | $260.20 |
| Purchase #4 | $97.27 | 8.317% | $105.3599 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $198.81 | 10.212% | $219.1125 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $175.38 | 9.371% | $191.8149 | $191.81 | $191.80 | $191.80 |
| Purchase #7 | $86.50 | 4.777% | $90.6321 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $1,133.35 | $1,234.1386 | $1,234.13 | $1,234.10 | $1,234.20 | |