| 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 | $105.52 | 13.294% | $119.5478 | $119.55 | $119.55 | $119.50 |
| Purchase #2 | $67.98 | 5.230% | $71.5354 | $71.54 | $71.55 | $71.50 |
| Purchase #3 | $14.99 | 13.473% | $17.0096 | $17.01 | $17.00 | $17.00 |
| Purchase #4 | $133.62 | 11.420% | $148.8794 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $33.33 | 3.643% | $34.5442 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $203.33 | 4.432% | $212.3416 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $218.94 | 6.709% | $233.6287 | $233.63 | $233.65 | $233.60 |
| 7 purchase totals = | $777.71 | $837.4867 | $837.49 | $837.55 | $837.30 | |