| 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 | $220.69 | 5.187% | $232.1372 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $218.96 | 6.361% | $232.888 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $125.49 | 11.748% | $140.2326 | $140.23 | $140.25 | $140.20 |
| Purchase #4 | $227.26 | 10.180% | $250.3951 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $23.92 | 4.771% | $25.0612 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $79.29 | 4.400% | $82.7788 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $93.88 | 10.387% | $103.6313 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $989.49 | $1,067.1242 | $1,067.13 | $1,067.20 | $1,067.10 | |