| 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 | $9.34 | 11.261% | $10.3918 | $10.39 | $10.40 | $10.40 |
| Purchase #2 | $194.41 | 6.610% | $207.2605 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $250.69 | 10.868% | $277.935 | $277.94 | $277.95 | $277.90 |
| Purchase #4 | $100.76 | 12.128% | $112.9802 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $79.79 | 6.752% | $85.1774 | $85.18 | $85.20 | $85.20 |
| Purchase #6 | $248.43 | 13.689% | $282.4376 | $282.44 | $282.45 | $282.40 |
| Purchase #7 | $228.53 | 7.756% | $246.2548 | $246.25 | $246.25 | $246.30 |
| 7 purchase totals = | $1,111.95 | $1,222.4373 | $1,222.44 | $1,222.50 | $1,222.50 | |