| 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 | $213.51 | 4.558% | $223.2418 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $106.27 | 10.745% | $117.6887 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $137.49 | 3.172% | $141.8512 | $141.85 | $141.85 | $141.90 |
| Purchase #4 | $242.71 | 5.762% | $256.695 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $73.81 | 8.411% | $80.0182 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $207.36 | 8.197% | $224.3573 | $224.36 | $224.35 | $224.40 |
| Purchase #7 | $116.53 | 7.549% | $125.3268 | $125.33 | $125.35 | $125.30 |
| 7 purchase totals = | $1,097.68 | $1,169.1790 | $1,169.19 | $1,169.20 | $1,169.20 | |