| 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 | $217.34 | 8.619% | $236.0725 | $236.07 | $236.05 | $236.10 |
| Purchase #2 | $225.57 | 10.347% | $248.9097 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $101.94 | 5.692% | $107.7424 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $89.81 | 4.488% | $93.8407 | $93.84 | $93.85 | $93.80 |
| Purchase #5 | $80.76 | 10.864% | $89.5338 | $89.53 | $89.55 | $89.50 |
| Purchase #6 | $193.95 | 10.615% | $214.5378 | $214.54 | $214.55 | $214.50 |
| Purchase #7 | $146.77 | 7.521% | $157.8086 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $1,056.14 | $1,148.4455 | $1,148.44 | $1,148.45 | $1,148.30 | |