| 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 | $241.49 | 9.226% | $263.7699 | $263.77 | $263.75 | $263.80 |
| Purchase #2 | $107.76 | 5.300% | $113.4713 | $113.47 | $113.45 | $113.50 |
| Purchase #3 | $200.51 | 8.617% | $217.7879 | $217.79 | $217.80 | $217.80 |
| Purchase #4 | $190.80 | 12.744% | $215.1156 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $210.93 | 10.861% | $233.8391 | $233.84 | $233.85 | $233.80 |
| Purchase #6 | $117.71 | 5.554% | $124.2476 | $124.25 | $124.25 | $124.20 |
| Purchase #7 | $137.87 | 4.322% | $143.8287 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $1,207.07 | $1,312.0601 | $1,312.07 | $1,312.05 | $1,312.00 | |