| 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 | $239.65 | 8.396% | $259.771 | $259.77 | $259.75 | $259.80 |
| Purchase #2 | $222.42 | 3.867% | $231.021 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $176.83 | 13.111% | $200.0142 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $190.60 | 7.594% | $205.0742 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $66.92 | 4.709% | $70.0713 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $191.52 | 10.175% | $211.0072 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $162.39 | 7.505% | $174.5774 | $174.58 | $174.60 | $174.60 |
| 7 purchase totals = | $1,250.33 | $1,351.5363 | $1,351.53 | $1,351.45 | $1,351.60 | |