| 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 | $231.57 | 12.109% | $259.6108 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $8.45 | 4.310% | $8.8142 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $234.79 | 13.769% | $267.1182 | $267.12 | $267.10 | $267.10 |
| Purchase #4 | $8.89 | 3.641% | $9.2137 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $79.86 | 5.857% | $84.5374 | $84.54 | $84.55 | $84.50 |
| Purchase #6 | $147.82 | 12.205% | $165.8614 | $165.86 | $165.85 | $165.90 |
| Purchase #7 | $239.96 | 10.840% | $265.9717 | $265.97 | $265.95 | $266.00 |
| 7 purchase totals = | $951.34 | $1,061.1274 | $1,061.12 | $1,061.05 | $1,061.10 | |