| 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 | $26.98 | 3.785% | $28.0012 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $161.48 | 12.822% | $182.185 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $182.98 | 10.173% | $201.5946 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $163.49 | 3.362% | $168.9865 | $168.99 | $169.00 | $169.00 |
| Purchase #5 | $159.75 | 6.726% | $170.4948 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $169.63 | 3.751% | $175.9928 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $95.33 | 5.378% | $100.4568 | $100.46 | $100.45 | $100.50 |
| 7 purchase totals = | $959.64 | $1,027.7117 | $1,027.71 | $1,027.75 | $1,027.80 | |