| 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 | $189.31 | 5.351% | $199.44 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $222.38 | 8.411% | $241.0844 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $16.86 | 5.465% | $17.7814 | $17.78 | $17.80 | $17.80 |
| Purchase #4 | $27.58 | 5.728% | $29.1598 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $240.33 | 5.309% | $253.0891 | $253.09 | $253.10 | $253.10 |
| Purchase #6 | $212.28 | 11.777% | $237.2802 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $16.26 | 10.304% | $17.9354 | $17.94 | $17.95 | $17.90 |
| 7 purchase totals = | $925.00 | $995.7703 | $995.77 | $995.85 | $995.80 | |