| 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 | $21.59 | 8.406% | $23.4049 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $148.83 | 10.382% | $164.2815 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $154.82 | 13.630% | $175.922 | $175.92 | $175.90 | $175.90 |
| Purchase #4 | $128.87 | 9.873% | $141.5933 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $245.95 | 13.729% | $279.7165 | $279.72 | $279.70 | $279.70 |
| Purchase #6 | $165.86 | 9.700% | $181.9484 | $181.95 | $181.95 | $181.90 |
| Purchase #7 | $28.97 | 3.245% | $29.9101 | $29.91 | $29.90 | $29.90 |
| 7 purchase totals = | $894.89 | $996.7767 | $996.77 | $996.75 | $996.70 | |