| 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 | $212.85 | 11.318% | $236.9404 | $236.94 | $236.95 | $236.90 |
| Purchase #2 | $148.45 | 4.375% | $154.9447 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $160.27 | 8.227% | $173.4554 | $173.46 | $173.45 | $173.50 |
| Purchase #4 | $66.40 | 10.627% | $73.4563 | $73.46 | $73.45 | $73.50 |
| Purchase #5 | $193.52 | 9.640% | $212.1753 | $212.18 | $212.20 | $212.20 |
| Purchase #6 | $7.98 | 7.515% | $8.5797 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $215.86 | 3.552% | $223.5273 | $223.53 | $223.55 | $223.50 |
| 7 purchase totals = | $1,005.33 | $1,083.0791 | $1,083.09 | $1,083.15 | $1,083.10 | |