| 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 | $219.57 | 4.484% | $229.4155 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $119.71 | 10.816% | $132.6578 | $132.66 | $132.65 | $132.70 |
| Purchase #3 | $241.55 | 4.774% | $253.0816 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $69.31 | 6.808% | $74.0286 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $187.81 | 3.144% | $193.7147 | $193.71 | $193.70 | $193.70 |
| Purchase #6 | $94.41 | 10.820% | $104.6252 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $108.95 | 8.235% | $117.922 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $1,041.31 | $1,105.4454 | $1,105.45 | $1,105.45 | $1,105.40 | |