| 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 | $219.96 | 6.586% | $234.4466 | $234.45 | $234.45 | $234.40 |
| Purchase #2 | $132.39 | 3.392% | $136.8807 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $38.87 | 6.224% | $41.2893 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $17.51 | 7.866% | $18.8873 | $18.89 | $18.90 | $18.90 |
| Purchase #5 | $193.94 | 6.474% | $206.4957 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $10.74 | 10.296% | $11.8458 | $11.85 | $11.85 | $11.80 |
| Purchase #7 | $187.57 | 13.252% | $212.4268 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $800.98 | $862.2722 | $862.29 | $862.35 | $862.20 | |