| 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 | $132.38 | 3.332% | $136.7909 | $136.79 | $136.80 | $136.80 |
| Purchase #2 | $202.98 | 10.731% | $224.7618 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $193.62 | 9.713% | $212.4263 | $212.43 | $212.45 | $212.40 |
| Purchase #4 | $23.84 | 4.701% | $24.9607 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $174.54 | 11.788% | $195.1148 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $244.28 | 6.305% | $259.6819 | $259.68 | $259.70 | $259.70 |
| Purchase #7 | $125.66 | 3.241% | $129.7326 | $129.73 | $129.75 | $129.70 |
| 7 purchase totals = | $1,097.30 | $1,183.4690 | $1,183.46 | $1,183.50 | $1,183.50 | |