| 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 | $232.80 | 7.230% | $249.6314 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $212.70 | 8.692% | $231.1879 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $10.60 | 8.291% | $11.4788 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $144.52 | 3.733% | $149.9149 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $171.88 | 5.201% | $180.8195 | $180.82 | $180.80 | $180.80 |
| Purchase #6 | $224.42 | 6.345% | $238.6594 | $238.66 | $238.65 | $238.70 |
| Purchase #7 | $163.77 | 13.863% | $186.4734 | $186.47 | $186.45 | $186.50 |
| 7 purchase totals = | $1,160.69 | $1,248.1653 | $1,248.16 | $1,248.15 | $1,248.20 | |