| 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 | $222.52 | 10.565% | $246.0292 | $246.03 | $246.05 | $246.00 |
| Purchase #2 | $144.29 | 13.616% | $163.9365 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $184.88 | 7.691% | $199.0991 | $199.10 | $199.10 | $199.10 |
| Purchase #4 | $48.39 | 3.687% | $50.1741 | $50.17 | $50.15 | $50.20 |
| Purchase #5 | $142.79 | 8.529% | $154.9686 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $185.72 | 13.136% | $210.1162 | $210.12 | $210.10 | $210.10 |
| Purchase #7 | $99.39 | 5.679% | $105.0344 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $1,027.98 | $1,129.3581 | $1,129.36 | $1,129.35 | $1,129.30 | |