| 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 | $205.53 | 3.701% | $213.1367 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $199.31 | 6.720% | $212.7036 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $97.67 | 7.763% | $105.2521 | $105.25 | $105.25 | $105.30 |
| Purchase #4 | $246.97 | 7.250% | $264.8753 | $264.88 | $264.90 | $264.90 |
| Purchase #5 | $82.41 | 10.634% | $91.1735 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $37.87 | 10.234% | $41.7456 | $41.75 | $41.75 | $41.70 |
| Purchase #7 | $131.32 | 5.714% | $138.8236 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $1,001.08 | $1,067.7104 | $1,067.71 | $1,067.70 | $1,067.70 | |