| 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 | $220.30 | 5.319% | $232.0178 | $232.02 | $232.00 | $232.00 |
| Purchase #2 | $47.37 | 5.232% | $49.8484 | $49.85 | $49.85 | $49.80 |
| Purchase #3 | $243.45 | 5.664% | $257.239 | $257.24 | $257.25 | $257.20 |
| Purchase #4 | $151.85 | 4.534% | $158.7349 | $158.73 | $158.75 | $158.70 |
| Purchase #5 | $96.53 | 7.583% | $103.8499 | $103.85 | $103.85 | $103.80 |
| Purchase #6 | $97.32 | 9.397% | $106.4652 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $174.41 | 8.372% | $189.0116 | $189.01 | $189.00 | $189.00 |
| 7 purchase totals = | $1,031.23 | $1,097.1668 | $1,097.17 | $1,097.15 | $1,097.00 | |