| 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 | $237.44 | 6.838% | $253.6761 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $99.70 | 13.659% | $113.318 | $113.32 | $113.30 | $113.30 |
| Purchase #3 | $75.59 | 4.609% | $79.0739 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $70.71 | 10.163% | $77.8963 | $77.90 | $77.90 | $77.90 |
| Purchase #5 | $245.82 | 3.654% | $254.8023 | $254.80 | $254.80 | $254.80 |
| Purchase #6 | $210.51 | 8.239% | $227.8539 | $227.85 | $227.85 | $227.90 |
| Purchase #7 | $45.93 | 13.635% | $52.1926 | $52.19 | $52.20 | $52.20 |
| 7 purchase totals = | $985.70 | $1,058.8131 | $1,058.81 | $1,058.80 | $1,058.90 | |