| 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 | $117.84 | 3.721% | $122.2248 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $205.33 | 9.645% | $225.1341 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $171.91 | 4.575% | $179.7749 | $179.77 | $179.75 | $179.80 |
| Purchase #4 | $176.84 | 9.516% | $193.6681 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $108.36 | 12.574% | $121.9852 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $222.95 | 10.401% | $246.139 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $141.83 | 13.193% | $160.5416 | $160.54 | $160.55 | $160.50 |
| 7 purchase totals = | $1,145.06 | $1,249.4677 | $1,249.46 | $1,249.45 | $1,249.40 | |