| 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 | $207.30 | 4.278% | $216.1683 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $163.49 | 10.216% | $180.1921 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $81.54 | 7.728% | $87.8414 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $186.36 | 9.356% | $203.7958 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $218.45 | 13.335% | $247.5803 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $40.96 | 5.718% | $43.3021 | $43.30 | $43.30 | $43.30 |
| Purchase #7 | $126.73 | 4.861% | $132.8903 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $1,024.83 | $1,111.7703 | $1,111.77 | $1,111.80 | $1,111.80 | |