| 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 | $199.31 | 13.369% | $225.9558 | $225.96 | $225.95 | $226.00 |
| Purchase #2 | $127.51 | 9.605% | $139.7573 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $104.70 | 13.867% | $119.2187 | $119.22 | $119.20 | $119.20 |
| Purchase #4 | $93.30 | 9.219% | $101.9013 | $101.90 | $101.90 | $101.90 |
| Purchase #5 | $188.65 | 3.758% | $195.7395 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $100.74 | 10.200% | $111.0155 | $111.02 | $111.00 | $111.00 |
| Purchase #7 | $80.75 | 3.326% | $83.4357 | $83.44 | $83.45 | $83.40 |
| 7 purchase totals = | $894.96 | $977.0238 | $977.04 | $977.00 | $977.00 | |