| 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 | $133.75 | 9.611% | $146.6047 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $8.75 | 9.324% | $9.5659 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $248.87 | 12.429% | $279.8021 | $279.80 | $279.80 | $279.80 |
| Purchase #4 | $43.65 | 12.354% | $49.0425 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $107.96 | 8.524% | $117.1625 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $237.49 | 9.478% | $259.9993 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $10.40 | 3.371% | $10.7506 | $10.75 | $10.75 | $10.80 |
| 7 purchase totals = | $790.87 | $872.9276 | $872.92 | $872.90 | $873.00 | |