| 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 | $190.67 | 7.184% | $204.3677 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $211.86 | 4.413% | $221.2094 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $12.55 | 7.305% | $13.4668 | $13.47 | $13.45 | $13.50 |
| Purchase #4 | $192.36 | 3.806% | $199.6812 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $39.41 | 12.685% | $44.4092 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $126.73 | 6.339% | $134.7634 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $72.53 | 11.589% | $80.9355 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $846.11 | $898.8332 | $898.84 | $898.80 | $898.90 | |