| 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 | $103.66 | 5.609% | $109.4743 | $109.47 | $109.45 | $109.50 |
| Purchase #2 | $7.91 | 8.672% | $8.596 | $8.60 | $8.60 | $8.60 |
| Purchase #3 | $215.82 | 4.656% | $225.8686 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $147.42 | 11.180% | $163.9016 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $24.95 | 10.614% | $27.5982 | $27.60 | $27.60 | $27.60 |
| Purchase #6 | $110.46 | 13.819% | $125.7245 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $235.60 | 11.184% | $261.9495 | $261.95 | $261.95 | $261.90 |
| 7 purchase totals = | $845.82 | $923.1127 | $923.11 | $923.05 | $923.10 | |