| 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 | $83.32 | 13.153% | $94.2791 | $94.28 | $94.30 | $94.30 |
| Purchase #2 | $220.34 | 8.471% | $239.005 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $142.57 | 13.475% | $161.7813 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $220.76 | 7.763% | $237.8976 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $246.46 | 5.794% | $260.7399 | $260.74 | $260.75 | $260.70 |
| Purchase #6 | $92.57 | 4.750% | $96.9671 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $155.76 | 5.539% | $164.3875 | $164.39 | $164.40 | $164.40 |
| 7 purchase totals = | $1,161.78 | $1,255.0575 | $1,255.07 | $1,255.10 | $1,255.10 | |