| 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 | $236.94 | 12.178% | $265.7946 | $265.79 | $265.80 | $265.80 |
| Purchase #2 | $111.26 | 5.819% | $117.7342 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $234.95 | 7.714% | $253.074 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $19.46 | 6.293% | $20.6846 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $33.28 | 13.727% | $37.8483 | $37.85 | $37.85 | $37.80 |
| Purchase #6 | $160.29 | 3.610% | $166.0765 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $47.55 | 7.560% | $51.1448 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $843.73 | $912.3570 | $912.34 | $912.40 | $912.30 | |