| 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 | $217.96 | 3.818% | $226.2817 | $226.28 | $226.30 | $226.30 |
| Purchase #2 | $204.87 | 10.537% | $226.4572 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $97.68 | 5.720% | $103.2673 | $103.27 | $103.25 | $103.30 |
| Purchase #4 | $59.28 | 6.722% | $63.2648 | $63.26 | $63.25 | $63.30 |
| Purchase #5 | $72.47 | 13.636% | $82.352 | $82.35 | $82.35 | $82.40 |
| Purchase #6 | $75.33 | 10.756% | $83.4325 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $33.64 | 9.191% | $36.7319 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $761.23 | $821.7874 | $821.78 | $821.80 | $821.90 | |