| 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 | $229.65 | 5.241% | $241.686 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $43.80 | 3.206% | $45.2042 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $48.68 | 13.141% | $55.077 | $55.08 | $55.10 | $55.10 |
| Purchase #4 | $173.81 | 4.501% | $181.6332 | $181.63 | $181.65 | $181.60 |
| Purchase #5 | $79.70 | 5.359% | $83.9711 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $212.69 | 10.635% | $235.3096 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $32.67 | 8.614% | $35.4842 | $35.48 | $35.50 | $35.50 |
| 7 purchase totals = | $821.00 | $878.3653 | $878.36 | $878.40 | $878.40 | |