| 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 | $247.95 | 12.321% | $278.4999 | $278.50 | $278.50 | $278.50 |
| Purchase #2 | $180.46 | 6.869% | $192.8558 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $193.97 | 5.349% | $204.3455 | $204.35 | $204.35 | $204.30 |
| Purchase #4 | $188.54 | 12.670% | $212.428 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $42.70 | 7.200% | $45.7744 | $45.77 | $45.75 | $45.80 |
| Purchase #6 | $229.83 | 9.509% | $251.6845 | $251.68 | $251.70 | $251.70 |
| Purchase #7 | $235.44 | 7.497% | $253.0909 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,318.89 | $1,438.6790 | $1,438.68 | $1,438.70 | $1,438.70 | |