| 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 | $194.92 | 7.384% | $209.3129 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $70.50 | 12.490% | $79.3055 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $88.48 | 10.749% | $97.9907 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $204.99 | 5.453% | $216.1681 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $108.91 | 4.355% | $113.653 | $113.65 | $113.65 | $113.70 |
| Purchase #6 | $19.90 | 13.324% | $22.5515 | $22.55 | $22.55 | $22.60 |
| Purchase #7 | $204.28 | 7.200% | $218.9882 | $218.99 | $219.00 | $219.00 |
| 7 purchase totals = | $891.98 | $957.9699 | $957.97 | $957.95 | $958.10 | |