| 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 | $40.46 | 4.289% | $42.1953 | $42.20 | $42.20 | $42.20 |
| Purchase #2 | $232.71 | 6.523% | $247.8897 | $247.89 | $247.90 | $247.90 |
| Purchase #3 | $9.46 | 13.869% | $10.772 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $114.25 | 3.299% | $118.0191 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $250.58 | 10.524% | $276.951 | $276.95 | $276.95 | $277.00 |
| Purchase #6 | $191.69 | 11.386% | $213.5158 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $33.58 | 4.455% | $35.076 | $35.08 | $35.10 | $35.10 |
| 7 purchase totals = | $872.73 | $944.4189 | $944.43 | $944.40 | $944.50 | |