| 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 | $241.33 | 7.743% | $260.0162 | $260.02 | $260.00 | $260.00 |
| Purchase #2 | $11.70 | 5.691% | $12.3658 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $201.40 | 4.460% | $210.3824 | $210.38 | $210.40 | $210.40 |
| Purchase #4 | $126.39 | 11.507% | $140.9337 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $14.27 | 13.698% | $16.2247 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $126.83 | 3.464% | $131.2234 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $16.48 | 9.652% | $18.0706 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $738.40 | $789.2168 | $789.21 | $789.15 | $789.20 | |