| 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 | $24.72 | 4.292% | $25.781 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $169.56 | 5.738% | $179.2894 | $179.29 | $179.30 | $179.30 |
| Purchase #3 | $183.85 | 10.522% | $203.1947 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $227.49 | 11.113% | $252.771 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $110.33 | 11.790% | $123.3379 | $123.34 | $123.35 | $123.30 |
| Purchase #6 | $158.49 | 3.510% | $164.053 | $164.05 | $164.05 | $164.10 |
| Purchase #7 | $186.53 | 11.719% | $208.3895 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $1,060.97 | $1,156.8165 | $1,156.81 | $1,156.85 | $1,156.90 | |