| 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 | $217.49 | 10.299% | $239.8893 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $66.30 | 6.554% | $70.6453 | $70.65 | $70.65 | $70.60 |
| Purchase #3 | $85.45 | 10.324% | $94.2719 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $12.72 | 9.188% | $13.8887 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $38.32 | 5.663% | $40.4901 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $126.33 | 6.841% | $134.9722 | $134.97 | $134.95 | $135.00 |
| Purchase #7 | $225.50 | 8.246% | $244.0947 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $772.11 | $838.2522 | $838.25 | $838.25 | $838.30 | |