| 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 | $139.34 | 4.501% | $145.6117 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $10.92 | 8.705% | $11.8706 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $108.91 | 8.387% | $118.0443 | $118.04 | $118.05 | $118.00 |
| Purchase #4 | $181.71 | 5.157% | $191.0808 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $127.34 | 11.112% | $141.49 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $231.94 | 8.751% | $252.2371 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $8.81 | 3.502% | $9.1185 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $808.97 | $869.4530 | $869.45 | $869.45 | $869.40 | |