| 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 | $99.63 | 8.664% | $108.2619 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $221.53 | 8.204% | $239.7043 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $106.70 | 4.123% | $111.0992 | $111.10 | $111.10 | $111.10 |
| Purchase #4 | $157.50 | 5.278% | $165.8129 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $207.92 | 7.363% | $223.2291 | $223.23 | $223.25 | $223.20 |
| Purchase #6 | $209.94 | 7.596% | $225.887 | $225.89 | $225.90 | $225.90 |
| Purchase #7 | $95.63 | 9.461% | $104.6776 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $1,098.85 | $1,178.6720 | $1,178.67 | $1,178.70 | $1,178.70 | |