| 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 | $242.40 | 5.341% | $255.3466 | $255.35 | $255.35 | $255.30 |
| Purchase #2 | $52.85 | 4.825% | $55.4 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $20.54 | 8.687% | $22.3243 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $49.39 | 9.468% | $54.0662 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $176.66 | 6.765% | $188.611 | $188.61 | $188.60 | $188.60 |
| Purchase #6 | $91.45 | 7.316% | $98.1405 | $98.14 | $98.15 | $98.10 |
| Purchase #7 | $218.95 | 10.644% | $242.255 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $852.24 | $916.1436 | $916.15 | $916.10 | $916.10 | |