| 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 | $249.30 | 13.413% | $282.7386 | $282.74 | $282.75 | $282.70 |
| Purchase #2 | $159.98 | 3.622% | $165.7745 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $19.46 | 6.611% | $20.7465 | $20.75 | $20.75 | $20.70 |
| Purchase #4 | $58.94 | 4.284% | $61.465 | $61.47 | $61.45 | $61.50 |
| Purchase #5 | $151.41 | 6.612% | $161.4212 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $198.31 | 10.848% | $219.8227 | $219.82 | $219.80 | $219.80 |
| Purchase #7 | $81.43 | 6.770% | $86.9428 | $86.94 | $86.95 | $86.90 |
| 7 purchase totals = | $918.83 | $998.9113 | $998.91 | $998.85 | $998.80 | |