| 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 | $198.81 | 13.210% | $225.0728 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $153.47 | 11.582% | $171.2449 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $21.95 | 9.328% | $23.9975 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $185.86 | 10.113% | $204.656 | $204.66 | $204.65 | $204.70 |
| Purchase #5 | $14.68 | 3.350% | $15.1718 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $234.46 | 6.764% | $250.3189 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $5.32 | 13.723% | $6.0501 | $6.05 | $6.05 | $6.10 |
| 7 purchase totals = | $814.55 | $896.5120 | $896.51 | $896.45 | $896.60 | |