| 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 | $247.83 | 4.751% | $259.6044 | $259.60 | $259.60 | $259.60 |
| Purchase #2 | $232.88 | 7.492% | $250.3274 | $250.33 | $250.35 | $250.30 |
| Purchase #3 | $125.33 | 8.617% | $136.1297 | $136.13 | $136.15 | $136.10 |
| Purchase #4 | $144.80 | 4.475% | $151.2798 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $50.90 | 3.597% | $52.7309 | $52.73 | $52.75 | $52.70 |
| Purchase #6 | $36.70 | 9.645% | $40.2397 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $14.66 | 12.790% | $16.535 | $16.54 | $16.55 | $16.50 |
| 7 purchase totals = | $853.10 | $906.8469 | $906.85 | $906.95 | $906.70 | |