| 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 | $225.31 | 7.469% | $242.1384 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $207.66 | 10.847% | $230.1849 | $230.18 | $230.20 | $230.20 |
| Purchase #3 | $224.32 | 11.240% | $249.5336 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $171.47 | 9.767% | $188.2175 | $188.22 | $188.20 | $188.20 |
| Purchase #5 | $104.98 | 12.803% | $118.4206 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $199.39 | 5.156% | $209.6705 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $176.40 | 7.609% | $189.8223 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $1,309.53 | $1,427.9878 | $1,427.98 | $1,427.95 | $1,427.90 | |