| 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 | $236.63 | 3.724% | $245.4421 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $172.37 | 6.844% | $184.167 | $184.17 | $184.15 | $184.20 |
| Purchase #3 | $54.58 | 13.683% | $62.0482 | $62.05 | $62.05 | $62.00 |
| Purchase #4 | $78.31 | 10.668% | $86.6641 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $53.70 | 4.116% | $55.9103 | $55.91 | $55.90 | $55.90 |
| Purchase #6 | $149.55 | 9.431% | $163.6541 | $163.65 | $163.65 | $163.70 |
| Purchase #7 | $117.52 | 10.184% | $129.4882 | $129.49 | $129.50 | $129.50 |
| 7 purchase totals = | $862.66 | $927.3740 | $927.37 | $927.35 | $927.40 | |