| 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 | $237.55 | 11.800% | $265.5809 | $265.58 | $265.60 | $265.60 |
| Purchase #2 | $23.70 | 7.524% | $25.4832 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $231.28 | 7.107% | $247.7171 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $40.59 | 4.356% | $42.3581 | $42.36 | $42.35 | $42.40 |
| Purchase #5 | $200.71 | 3.538% | $207.8111 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $81.55 | 13.498% | $92.5576 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $78.95 | 11.578% | $88.0908 | $88.09 | $88.10 | $88.10 |
| 7 purchase totals = | $894.33 | $969.5988 | $969.60 | $969.60 | $969.70 | |