| 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 | $231.54 | 9.857% | $254.3629 | $254.36 | $254.35 | $254.40 |
| Purchase #2 | $186.58 | 7.634% | $200.8235 | $200.82 | $200.80 | $200.80 |
| Purchase #3 | $56.92 | 4.560% | $59.5156 | $59.52 | $59.50 | $59.50 |
| Purchase #4 | $155.76 | 6.662% | $166.1367 | $166.14 | $166.15 | $166.10 |
| Purchase #5 | $226.62 | 10.125% | $249.5653 | $249.57 | $249.55 | $249.60 |
| Purchase #6 | $39.54 | 12.357% | $44.426 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $203.85 | 11.732% | $227.7657 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $1,100.81 | $1,202.5957 | $1,202.61 | $1,202.55 | $1,202.60 | |