| 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 | $189.88 | 12.845% | $214.2701 | $214.27 | $214.25 | $214.30 |
| Purchase #2 | $30.47 | 9.589% | $33.3918 | $33.39 | $33.40 | $33.40 |
| Purchase #3 | $216.50 | 13.635% | $246.0198 | $246.02 | $246.00 | $246.00 |
| Purchase #4 | $193.97 | 9.438% | $212.2769 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $27.38 | 7.316% | $29.3831 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $11.76 | 5.734% | $12.4343 | $12.43 | $12.45 | $12.40 |
| Purchase #7 | $21.67 | 5.367% | $22.833 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $691.63 | $770.6090 | $770.60 | $770.65 | $770.60 | |