| 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 | 8.579% | $207.0276 | $207.03 | $207.05 | $207.00 |
| Purchase #2 | $231.38 | 3.222% | $238.8351 | $238.84 | $238.85 | $238.80 |
| Purchase #3 | $114.35 | 10.621% | $126.4951 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $46.66 | 4.808% | $48.9034 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $75.29 | 4.253% | $78.4921 | $78.49 | $78.50 | $78.50 |
| Purchase #6 | $107.32 | 11.745% | $119.9247 | $119.92 | $119.90 | $119.90 |
| Purchase #7 | $8.99 | 13.782% | $10.229 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $774.66 | $829.9070 | $829.91 | $829.95 | $829.80 | |