| 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 | $107.64 | 4.273% | $112.2395 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $169.85 | 13.640% | $193.0175 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $120.51 | 11.619% | $134.5121 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $10.39 | 4.756% | $10.8841 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $194.90 | 11.661% | $217.6273 | $217.63 | $217.65 | $217.60 |
| Purchase #6 | $8.69 | 13.847% | $9.8933 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $177.96 | 7.373% | $191.081 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $789.94 | $869.2548 | $869.25 | $869.30 | $869.20 | |