| 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 | $219.82 | 8.252% | $237.9595 | $237.96 | $237.95 | $238.00 |
| Purchase #2 | $215.51 | 12.870% | $243.2461 | $243.25 | $243.25 | $243.20 |
| Purchase #3 | $81.27 | 9.634% | $89.0996 | $89.10 | $89.10 | $89.10 |
| Purchase #4 | $224.98 | 5.636% | $237.6599 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $177.69 | 6.599% | $189.4158 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $52.95 | 8.121% | $57.2501 | $57.25 | $57.25 | $57.30 |
| Purchase #7 | $234.80 | 7.389% | $252.1494 | $252.15 | $252.15 | $252.10 |
| 7 purchase totals = | $1,207.02 | $1,306.7804 | $1,306.79 | $1,306.75 | $1,306.80 | |