| 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 | $125.31 | 10.283% | $138.1956 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $66.80 | 8.449% | $72.4439 | $72.44 | $72.45 | $72.40 |
| Purchase #3 | $15.52 | 10.137% | $17.0933 | $17.09 | $17.10 | $17.10 |
| Purchase #4 | $204.25 | 10.768% | $226.2436 | $226.24 | $226.25 | $226.20 |
| Purchase #5 | $120.61 | 10.633% | $133.4345 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $216.82 | 4.334% | $226.217 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $75.27 | 5.250% | $79.2217 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $824.58 | $892.8496 | $892.84 | $892.85 | $892.70 | |