| 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 | $110.67 | 12.651% | $124.6709 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $151.95 | 7.845% | $163.8705 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $108.82 | 10.333% | $120.0644 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $192.28 | 10.756% | $212.9616 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $230.97 | 12.555% | $259.9683 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $21.95 | 12.473% | $24.6878 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $250.89 | 8.562% | $272.3712 | $272.37 | $272.35 | $272.40 |
| 7 purchase totals = | $1,067.53 | $1,178.5947 | $1,178.59 | $1,178.50 | $1,178.80 | |