| 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 | $118.34 | 5.579% | $124.9422 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $186.92 | 5.286% | $196.8006 | $196.80 | $196.80 | $196.80 |
| Purchase #3 | $180.37 | 10.318% | $198.9806 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $248.83 | 12.524% | $279.9935 | $279.99 | $280.00 | $280.00 |
| Purchase #5 | $110.53 | 12.408% | $124.2446 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $161.85 | 4.288% | $168.7901 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $105.82 | 5.348% | $111.4793 | $111.48 | $111.50 | $111.50 |
| 7 purchase totals = | $1,112.66 | $1,205.2309 | $1,205.22 | $1,205.30 | $1,205.20 | |