| 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 | $221.91 | 10.330% | $244.8333 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $106.34 | 12.813% | $119.9653 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $245.26 | 8.495% | $266.0948 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $236.90 | 9.667% | $259.8011 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $107.79 | 5.161% | $113.353 | $113.35 | $113.35 | $113.40 |
| Purchase #6 | $87.91 | 12.709% | $99.0825 | $99.08 | $99.10 | $99.10 |
| Purchase #7 | $6.36 | 12.793% | $7.1736 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $1,012.47 | $1,110.3036 | $1,110.29 | $1,110.30 | $1,110.40 | |