| 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 | $233.53 | 8.811% | $254.1063 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $93.33 | 8.309% | $101.0848 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $154.61 | 8.712% | $168.0796 | $168.08 | $168.10 | $168.10 |
| Purchase #4 | $214.84 | 3.549% | $222.4647 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $78.99 | 3.452% | $81.7167 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $18.25 | 6.340% | $19.4071 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $111.26 | 5.218% | $117.0655 | $117.07 | $117.05 | $117.10 |
| 7 purchase totals = | $904.81 | $963.9247 | $963.93 | $963.90 | $964.00 | |