| 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 | $102.30 | 3.854% | $106.2426 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $146.67 | 9.227% | $160.2032 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $188.50 | 9.304% | $206.038 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $226.57 | 7.767% | $244.1677 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $89.71 | 9.698% | $98.4101 | $98.41 | $98.40 | $98.40 |
| Purchase #6 | $12.71 | 12.461% | $14.2938 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $213.28 | 5.268% | $224.5156 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $979.74 | $1,053.8710 | $1,053.87 | $1,053.85 | $1,053.80 | |