| 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 | $68.99 | 11.825% | $77.1481 | $77.15 | $77.15 | $77.10 |
| Purchase #2 | $142.31 | 4.174% | $148.25 | $148.25 | $148.25 | $148.30 |
| Purchase #3 | $199.56 | 13.806% | $227.1113 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $243.77 | 3.247% | $251.6852 | $251.69 | $251.70 | $251.70 |
| Purchase #5 | $39.55 | 6.779% | $42.2311 | $42.23 | $42.25 | $42.20 |
| Purchase #6 | $245.73 | 12.533% | $276.5273 | $276.53 | $276.55 | $276.50 |
| Purchase #7 | $239.63 | 10.551% | $264.9134 | $264.91 | $264.90 | $264.90 |
| 7 purchase totals = | $1,179.54 | $1,287.8664 | $1,287.87 | $1,287.90 | $1,287.80 | |