| 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 | $214.94 | 4.809% | $225.2765 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $109.40 | 3.635% | $113.3767 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $108.91 | 5.805% | $115.2322 | $115.23 | $115.25 | $115.20 |
| Purchase #4 | $239.79 | 13.488% | $272.1329 | $272.13 | $272.15 | $272.10 |
| Purchase #5 | $70.47 | 7.798% | $75.9653 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $99.94 | 8.497% | $108.4319 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $9.92 | 12.598% | $11.1697 | $11.17 | $11.15 | $11.20 |
| 7 purchase totals = | $853.37 | $921.5852 | $921.59 | $921.65 | $921.60 | |