| 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 | $218.47 | 9.829% | $239.9434 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $227.31 | 4.568% | $237.6935 | $237.69 | $237.70 | $237.70 |
| Purchase #3 | $133.69 | 12.520% | $150.428 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $116.76 | 12.444% | $131.2896 | $131.29 | $131.30 | $131.30 |
| Purchase #5 | $102.81 | 10.662% | $113.7716 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $22.64 | 9.449% | $24.7793 | $24.78 | $24.80 | $24.80 |
| Purchase #7 | $57.50 | 3.790% | $59.6793 | $59.68 | $59.70 | $59.70 |
| 7 purchase totals = | $879.18 | $957.5847 | $957.58 | $957.65 | $957.60 | |