| 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 | $66.30 | 9.437% | $72.5567 | $72.56 | $72.55 | $72.60 |
| Purchase #2 | $231.63 | 13.193% | $262.1889 | $262.19 | $262.20 | $262.20 |
| Purchase #3 | $245.27 | 11.677% | $273.9102 | $273.91 | $273.90 | $273.90 |
| Purchase #4 | $102.41 | 9.713% | $112.3571 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $75.25 | 9.552% | $82.4379 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $181.58 | 12.120% | $203.5875 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $212.67 | 3.575% | $220.273 | $220.27 | $220.25 | $220.30 |
| 7 purchase totals = | $1,115.11 | $1,227.3113 | $1,227.32 | $1,227.30 | $1,227.40 | |