| 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 | $126.47 | 10.770% | $140.0908 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $21.36 | 4.551% | $22.3321 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $52.37 | 12.633% | $58.9859 | $58.99 | $59.00 | $59.00 |
| Purchase #4 | $26.74 | 8.682% | $29.0616 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $226.70 | 11.375% | $252.4871 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $117.67 | 3.172% | $121.4025 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $118.63 | 12.140% | $133.0317 | $133.03 | $133.05 | $133.00 |
| 7 purchase totals = | $689.94 | $757.3917 | $757.39 | $757.45 | $757.40 | |