| 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 | $26.56 | 11.254% | $29.5491 | $29.55 | $29.55 | $29.50 |
| Purchase #2 | $208.40 | 5.857% | $220.606 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $248.85 | 13.591% | $282.6712 | $282.67 | $282.65 | $282.70 |
| Purchase #4 | $173.49 | 7.534% | $186.5607 | $186.56 | $186.55 | $186.60 |
| Purchase #5 | $73.66 | 10.529% | $81.4157 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $17.77 | 12.849% | $20.0533 | $20.05 | $20.05 | $20.10 |
| Purchase #7 | $249.48 | 4.338% | $260.3024 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $998.21 | $1,081.1584 | $1,081.16 | $1,081.10 | $1,081.20 | |