| 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 | $246.84 | 9.435% | $270.1294 | $270.13 | $270.15 | $270.10 |
| Purchase #2 | $119.28 | 6.435% | $126.9557 | $126.96 | $126.95 | $127.00 |
| Purchase #3 | $201.68 | 8.262% | $218.3428 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $114.65 | 3.107% | $118.2122 | $118.21 | $118.20 | $118.20 |
| Purchase #5 | $166.81 | 5.486% | $175.9612 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $231.97 | 8.485% | $251.6527 | $251.65 | $251.65 | $251.70 |
| Purchase #7 | $197.62 | 7.602% | $212.6431 | $212.64 | $212.65 | $212.60 |
| 7 purchase totals = | $1,278.85 | $1,373.8971 | $1,373.89 | $1,373.90 | $1,373.90 | |