| 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 | $69.43 | 9.243% | $75.8474 | $75.85 | $75.85 | $75.80 |
| Purchase #2 | $218.94 | 13.769% | $249.0858 | $249.09 | $249.10 | $249.10 |
| Purchase #3 | $149.87 | 10.215% | $165.1792 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $212.84 | 12.500% | $239.445 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $118.49 | 9.792% | $130.0925 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $201.83 | 13.476% | $229.0286 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $215.93 | 3.113% | $222.6519 | $222.65 | $222.65 | $222.70 |
| 7 purchase totals = | $1,187.33 | $1,311.3304 | $1,311.34 | $1,311.40 | $1,311.30 | |