| 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 | $102.44 | 8.797% | $111.4516 | $111.45 | $111.45 | $111.50 |
| Purchase #2 | $121.94 | 3.450% | $126.1469 | $126.15 | $126.15 | $126.10 |
| Purchase #3 | $217.57 | 11.562% | $242.7254 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $103.49 | 4.197% | $107.8335 | $107.83 | $107.85 | $107.80 |
| Purchase #5 | $231.43 | 8.583% | $251.2936 | $251.29 | $251.30 | $251.30 |
| Purchase #6 | $209.60 | 8.661% | $227.7535 | $227.75 | $227.75 | $227.80 |
| Purchase #7 | $158.64 | 7.187% | $170.0415 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $1,145.11 | $1,237.2460 | $1,237.24 | $1,237.30 | $1,237.20 | |