| 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 | $220.89 | 5.834% | $233.7767 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $170.38 | 5.846% | $180.3404 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $95.43 | 8.784% | $103.8126 | $103.81 | $103.80 | $103.80 |
| Purchase #4 | $176.38 | 10.191% | $194.3549 | $194.35 | $194.35 | $194.40 |
| Purchase #5 | $210.76 | 11.491% | $234.9784 | $234.98 | $235.00 | $235.00 |
| Purchase #6 | $243.68 | 3.604% | $252.4622 | $252.46 | $252.45 | $252.50 |
| Purchase #7 | $105.41 | 8.173% | $114.0252 | $114.03 | $114.05 | $114.00 |
| 7 purchase totals = | $1,222.93 | $1,313.7504 | $1,313.75 | $1,313.80 | $1,313.80 | |