| 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 | $213.83 | 7.406% | $229.6662 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $66.63 | 8.202% | $72.095 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $140.78 | 12.489% | $158.362 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $52.30 | 9.776% | $57.4128 | $57.41 | $57.40 | $57.40 |
| Purchase #5 | $38.26 | 13.700% | $43.5016 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $241.83 | 3.352% | $249.9361 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $67.99 | 13.869% | $77.4195 | $77.42 | $77.40 | $77.40 |
| 7 purchase totals = | $821.62 | $888.3932 | $888.40 | $888.35 | $888.40 | |