| 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 | $199.96 | 3.218% | $206.3947 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $9.99 | 3.371% | $10.3268 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $208.36 | 6.352% | $221.595 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $111.28 | 5.733% | $117.6597 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $233.80 | 10.224% | $257.7037 | $257.70 | $257.70 | $257.70 |
| Purchase #6 | $93.64 | 4.533% | $97.8847 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $156.25 | 9.483% | $171.0672 | $171.07 | $171.05 | $171.10 |
| 7 purchase totals = | $1,013.28 | $1,082.6318 | $1,082.63 | $1,082.65 | $1,082.70 | |