| 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 | $239.51 | 3.347% | $247.5264 | $247.53 | $247.55 | $247.50 |
| Purchase #2 | $191.28 | 11.310% | $212.9138 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $249.57 | 5.121% | $262.3505 | $262.35 | $262.35 | $262.40 |
| Purchase #4 | $161.66 | 8.460% | $175.3364 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $26.62 | 9.753% | $29.2162 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $116.84 | 5.474% | $123.2358 | $123.24 | $123.25 | $123.20 |
| Purchase #7 | $240.88 | 9.762% | $264.3947 | $264.39 | $264.40 | $264.40 |
| 7 purchase totals = | $1,226.36 | $1,314.9738 | $1,314.98 | $1,315.00 | $1,314.90 | |