| 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 | $34.28 | 3.364% | $35.4332 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $157.49 | 5.469% | $166.1031 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $117.86 | 3.709% | $122.2314 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $188.41 | 9.280% | $205.8944 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $187.43 | 10.698% | $207.4813 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $8.99 | 8.232% | $9.7301 | $9.73 | $9.75 | $9.70 |
| Purchase #7 | $208.27 | 9.442% | $227.9349 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $902.73 | $974.8084 | $974.79 | $974.90 | $974.70 | |