| 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 | $38.66 | 4.405% | $40.363 | $40.36 | $40.35 | $40.40 |
| Purchase #2 | $237.52 | 12.771% | $267.8537 | $267.85 | $267.85 | $267.90 |
| Purchase #3 | $229.61 | 9.514% | $251.4551 | $251.46 | $251.45 | $251.50 |
| Purchase #4 | $163.63 | 6.490% | $174.2496 | $174.25 | $174.25 | $174.20 |
| Purchase #5 | $156.26 | 9.278% | $170.7578 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $183.84 | 6.318% | $195.455 | $195.46 | $195.45 | $195.50 |
| Purchase #7 | $223.26 | 11.555% | $249.0577 | $249.06 | $249.05 | $249.10 |
| 7 purchase totals = | $1,232.78 | $1,349.1919 | $1,349.20 | $1,349.15 | $1,349.40 | |