| 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 | $133.94 | 12.841% | $151.1392 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $130.25 | 10.850% | $144.3821 | $144.38 | $144.40 | $144.40 |
| Purchase #3 | $212.58 | 4.693% | $222.5564 | $222.56 | $222.55 | $222.60 |
| Purchase #4 | $247.95 | 9.353% | $271.1408 | $271.14 | $271.15 | $271.10 |
| Purchase #5 | $73.80 | 13.377% | $83.6722 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $200.93 | 7.867% | $216.7372 | $216.74 | $216.75 | $216.70 |
| Purchase #7 | $236.62 | 11.197% | $263.1143 | $263.11 | $263.10 | $263.10 |
| 7 purchase totals = | $1,236.07 | $1,352.7422 | $1,352.74 | $1,352.75 | $1,352.70 | |