| 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 | $224.65 | 4.466% | $234.6829 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $122.40 | 5.759% | $129.449 | $129.45 | $129.45 | $129.40 |
| Purchase #3 | $244.66 | 10.761% | $270.9879 | $270.99 | $271.00 | $271.00 |
| Purchase #4 | $217.89 | 11.621% | $243.211 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $246.33 | 6.473% | $262.2749 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $145.69 | 3.470% | $150.7454 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $119.50 | 10.387% | $131.9125 | $131.91 | $131.90 | $131.90 |
| 7 purchase totals = | $1,321.12 | $1,423.2636 | $1,423.26 | $1,423.25 | $1,423.20 | |