| 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 | $14.49 | 11.606% | $16.1717 | $16.17 | $16.15 | $16.20 |
| Purchase #2 | $79.29 | 7.836% | $85.5032 | $85.50 | $85.50 | $85.50 |
| Purchase #3 | $219.54 | 12.152% | $246.2185 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $210.34 | 10.235% | $231.8683 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $111.51 | 5.776% | $117.9508 | $117.95 | $117.95 | $118.00 |
| Purchase #6 | $150.60 | 10.837% | $166.9205 | $166.92 | $166.90 | $166.90 |
| Purchase #7 | $225.32 | 10.661% | $249.3414 | $249.34 | $249.35 | $249.30 |
| 7 purchase totals = | $1,011.09 | $1,113.9744 | $1,113.97 | $1,113.90 | $1,114.00 | |