| 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 | $217.36 | 4.543% | $227.2347 | $227.23 | $227.25 | $227.20 |
| Purchase #2 | $24.51 | 9.781% | $26.9073 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $79.63 | 7.583% | $85.6683 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $150.92 | 9.582% | $165.3812 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $134.26 | 13.286% | $152.0978 | $152.10 | $152.10 | $152.10 |
| Purchase #6 | $102.51 | 7.857% | $110.5642 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $189.42 | 13.194% | $214.4121 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $898.61 | $982.2656 | $982.26 | $982.25 | $982.30 | |