| 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 | $247.96 | 3.189% | $255.8674 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $86.87 | 12.793% | $97.9833 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $28.96 | 9.443% | $31.6947 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $142.63 | 12.740% | $160.8011 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $100.97 | 5.751% | $106.7768 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $184.93 | 4.607% | $193.4497 | $193.45 | $193.45 | $193.40 |
| Purchase #7 | $144.55 | 6.698% | $154.232 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $936.87 | $1,000.8050 | $1,000.80 | $1,000.85 | $1,000.80 | |