| 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 | $121.74 | 3.207% | $125.6442 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $204.54 | 8.646% | $222.2245 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $140.40 | 3.672% | $145.5555 | $145.56 | $145.55 | $145.60 |
| Purchase #4 | $84.98 | 4.589% | $88.8797 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $100.68 | 10.597% | $111.3491 | $111.35 | $111.35 | $111.30 |
| Purchase #6 | $69.46 | 10.505% | $76.7568 | $76.76 | $76.75 | $76.80 |
| Purchase #7 | $127.31 | 3.431% | $131.678 | $131.68 | $131.70 | $131.70 |
| 7 purchase totals = | $849.11 | $902.0878 | $902.09 | $902.10 | $902.10 | |