| 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 | $234.46 | 10.578% | $259.2612 | $259.26 | $259.25 | $259.30 |
| Purchase #2 | $250.74 | 10.243% | $276.4233 | $276.42 | $276.40 | $276.40 |
| Purchase #3 | $101.60 | 9.602% | $111.3556 | $111.36 | $111.35 | $111.40 |
| Purchase #4 | $70.44 | 3.708% | $73.0519 | $73.05 | $73.05 | $73.10 |
| Purchase #5 | $134.67 | 7.481% | $144.7447 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $16.82 | 5.675% | $17.7745 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $22.46 | 7.644% | $24.1768 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $831.19 | $906.7880 | $906.78 | $906.75 | $906.90 | |