| 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 | $105.49 | 6.772% | $112.6338 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $199.88 | 10.510% | $220.8874 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $67.74 | 3.184% | $69.8968 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $160.99 | 8.829% | $175.2038 | $175.20 | $175.20 | $175.20 |
| Purchase #5 | $91.35 | 4.395% | $95.3648 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $223.35 | 13.648% | $253.8328 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $54.47 | 10.548% | $60.2155 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $903.27 | $988.0349 | $988.03 | $988.05 | $988.00 | |