| 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 | $127.92 | 13.505% | $145.1956 | $145.20 | $145.20 | $145.20 |
| Purchase #2 | $203.37 | 11.827% | $227.4226 | $227.42 | $227.40 | $227.40 |
| Purchase #3 | $199.46 | 3.377% | $206.1958 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $28.40 | 12.222% | $31.871 | $31.87 | $31.85 | $31.90 |
| Purchase #5 | $217.77 | 9.347% | $238.125 | $238.13 | $238.15 | $238.10 |
| Purchase #6 | $129.71 | 10.464% | $143.2829 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $20.58 | 5.781% | $21.7697 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $927.21 | $1,013.8626 | $1,013.87 | $1,013.85 | $1,013.90 | |