| 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 | $197.92 | 5.258% | $208.3266 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $123.27 | 10.721% | $136.4858 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $199.46 | 13.181% | $225.7508 | $225.75 | $225.75 | $225.80 |
| Purchase #4 | $44.46 | 13.396% | $50.4159 | $50.42 | $50.40 | $50.40 |
| Purchase #5 | $215.58 | 3.337% | $222.7739 | $222.77 | $222.75 | $222.80 |
| Purchase #6 | $6.69 | 9.809% | $7.3462 | $7.35 | $7.35 | $7.30 |
| Purchase #7 | $198.40 | 6.706% | $211.7047 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $985.78 | $1,062.8039 | $1,062.81 | $1,062.80 | $1,062.80 | |