| 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 | $224.62 | 11.715% | $250.9342 | $250.93 | $250.95 | $250.90 |
| Purchase #2 | $206.49 | 3.241% | $213.1823 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $48.97 | 13.607% | $55.6333 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $92.85 | 9.609% | $101.772 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $39.34 | 4.347% | $41.0501 | $41.05 | $41.05 | $41.10 |
| Purchase #6 | $29.68 | 4.290% | $30.9533 | $30.95 | $30.95 | $31.00 |
| Purchase #7 | $200.77 | 8.781% | $218.3996 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $842.72 | $911.9248 | $911.91 | $911.95 | $912.00 | |