| 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 | $223.34 | 10.319% | $246.3865 | $246.39 | $246.40 | $246.40 |
| Purchase #2 | $55.52 | 13.598% | $63.0696 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $148.54 | 8.170% | $160.6757 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $19.60 | 13.419% | $22.2301 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $24.73 | 9.189% | $27.0024 | $27.00 | $27.00 | $27.00 |
| Purchase #6 | $228.99 | 3.306% | $236.5604 | $236.56 | $236.55 | $236.60 |
| Purchase #7 | $93.38 | 5.771% | $98.769 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $794.10 | $854.6937 | $854.70 | $854.70 | $854.80 | |