| 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 | $192.35 | 12.206% | $215.8282 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $116.31 | 13.389% | $131.8827 | $131.88 | $131.90 | $131.90 |
| Purchase #3 | $235.43 | 10.417% | $259.9547 | $259.95 | $259.95 | $260.00 |
| Purchase #4 | $200.74 | 3.465% | $207.6956 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $47.96 | 3.652% | $49.7115 | $49.71 | $49.70 | $49.70 |
| Purchase #6 | $217.81 | 4.707% | $228.0623 | $228.06 | $228.05 | $228.10 |
| Purchase #7 | $74.76 | 6.313% | $79.4796 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $1,085.36 | $1,172.6146 | $1,172.61 | $1,172.65 | $1,172.70 | |