| 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 | $200.92 | 5.825% | $212.6236 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $205.82 | 11.849% | $230.2076 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $217.84 | 5.741% | $230.3462 | $230.35 | $230.35 | $230.30 |
| Purchase #4 | $163.64 | 8.262% | $177.1599 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $189.44 | 5.763% | $200.3574 | $200.36 | $200.35 | $200.40 |
| Purchase #6 | $167.99 | 11.491% | $187.2937 | $187.29 | $187.30 | $187.30 |
| Purchase #7 | $164.61 | 12.266% | $184.8011 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $1,310.26 | $1,422.7895 | $1,422.79 | $1,422.75 | $1,422.80 | |