| 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 | $12.62 | 9.526% | $13.8222 | $13.82 | $13.80 | $13.80 |
| Purchase #2 | $181.77 | 13.853% | $206.9506 | $206.95 | $206.95 | $207.00 |
| Purchase #3 | $128.27 | 13.437% | $145.5056 | $145.51 | $145.50 | $145.50 |
| Purchase #4 | $70.65 | 13.440% | $80.1454 | $80.15 | $80.15 | $80.10 |
| Purchase #5 | $233.73 | 5.758% | $247.1882 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $176.60 | 11.698% | $197.2587 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $97.67 | 9.420% | $106.8705 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $901.31 | $997.7412 | $997.75 | $997.70 | $997.80 | |