| 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 | $231.80 | 6.698% | $247.326 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $230.32 | 10.434% | $254.3516 | $254.35 | $254.35 | $254.40 |
| Purchase #3 | $148.75 | 13.552% | $168.9086 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $226.95 | 13.569% | $257.7448 | $257.74 | $257.75 | $257.70 |
| Purchase #5 | $121.32 | 12.603% | $136.61 | $136.61 | $136.60 | $136.60 |
| Purchase #6 | $197.66 | 13.560% | $224.4627 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $171.90 | 10.696% | $190.2864 | $190.29 | $190.30 | $190.30 |
| 7 purchase totals = | $1,328.70 | $1,479.6901 | $1,479.69 | $1,479.70 | $1,479.70 | |