| 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 | $229.36 | 12.382% | $257.7594 | $257.76 | $257.75 | $257.80 |
| Purchase #2 | $118.79 | 8.821% | $129.2685 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $93.39 | 4.344% | $97.4469 | $97.45 | $97.45 | $97.40 |
| Purchase #4 | $118.85 | 13.719% | $135.155 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $237.61 | 7.583% | $255.628 | $255.63 | $255.65 | $255.60 |
| Purchase #6 | $224.88 | 6.180% | $238.7776 | $238.78 | $238.80 | $238.80 |
| Purchase #7 | $121.54 | 9.874% | $133.5409 | $133.54 | $133.55 | $133.50 |
| 7 purchase totals = | $1,144.42 | $1,247.5763 | $1,247.59 | $1,247.60 | $1,247.60 | |