| 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 | $172.37 | 12.201% | $193.4009 | $193.40 | $193.40 | $193.40 |
| Purchase #2 | $6.38 | 10.543% | $7.0526 | $7.05 | $7.05 | $7.10 |
| Purchase #3 | $26.70 | 12.475% | $30.0308 | $30.03 | $30.05 | $30.00 |
| Purchase #4 | $243.86 | 10.175% | $268.6728 | $268.67 | $268.65 | $268.70 |
| Purchase #5 | $8.92 | 8.844% | $9.7089 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $139.68 | 10.321% | $154.0964 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $242.60 | 9.814% | $266.4088 | $266.41 | $266.40 | $266.40 |
| 7 purchase totals = | $840.51 | $929.3712 | $929.37 | $929.35 | $929.40 | |