| 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 | $213.28 | 5.410% | $224.8184 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $142.41 | 13.148% | $161.1341 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $86.83 | 3.377% | $89.7622 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $245.98 | 13.142% | $278.3067 | $278.31 | $278.30 | $278.30 |
| Purchase #5 | $237.92 | 7.399% | $255.5237 | $255.52 | $255.50 | $255.50 |
| Purchase #6 | $11.28 | 6.680% | $12.0335 | $12.03 | $12.05 | $12.00 |
| Purchase #7 | $169.51 | 6.757% | $180.9638 | $180.96 | $180.95 | $181.00 |
| 7 purchase totals = | $1,107.21 | $1,202.5424 | $1,202.53 | $1,202.50 | $1,202.50 | |