| 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 | $223.63 | 10.834% | $247.8581 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $38.99 | 6.410% | $41.4893 | $41.49 | $41.50 | $41.50 |
| Purchase #3 | $217.69 | 11.183% | $242.0343 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $139.57 | 6.273% | $148.3252 | $148.33 | $148.35 | $148.30 |
| Purchase #5 | $237.74 | 3.248% | $245.4618 | $245.46 | $245.45 | $245.50 |
| Purchase #6 | $105.39 | 13.134% | $119.2319 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $183.41 | 9.287% | $200.4433 | $200.44 | $200.45 | $200.40 |
| 7 purchase totals = | $1,146.42 | $1,244.8439 | $1,244.84 | $1,244.90 | $1,244.80 | |