| 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 | $119.90 | 3.817% | $124.4766 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $119.32 | 8.200% | $129.1042 | $129.10 | $129.10 | $129.10 |
| Purchase #3 | $69.89 | 3.154% | $72.0943 | $72.09 | $72.10 | $72.10 |
| Purchase #4 | $87.30 | 4.338% | $91.0871 | $91.09 | $91.10 | $91.10 |
| Purchase #5 | $241.47 | 3.478% | $249.8683 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $13.65 | 5.286% | $14.3715 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $72.59 | 13.723% | $82.5515 | $82.55 | $82.55 | $82.60 |
| 7 purchase totals = | $724.12 | $763.5535 | $763.55 | $763.55 | $763.70 | |