| 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 | $227.37 | 9.803% | $249.6591 | $249.66 | $249.65 | $249.70 |
| Purchase #2 | $50.60 | 10.728% | $56.0284 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $64.44 | 13.372% | $73.0569 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $165.79 | 12.294% | $186.1722 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $101.34 | 3.702% | $105.0916 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $79.87 | 6.519% | $85.0767 | $85.08 | $85.10 | $85.10 |
| Purchase #7 | $10.78 | 5.635% | $11.3875 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $700.19 | $766.4724 | $766.48 | $766.50 | $766.60 | |