| 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 | $223.91 | 8.390% | $242.696 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $109.91 | 12.638% | $123.8004 | $123.80 | $123.80 | $123.80 |
| Purchase #3 | $13.67 | 3.857% | $14.1973 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $36.70 | 8.283% | $39.7399 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $36.53 | 6.374% | $38.8584 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $222.53 | 4.530% | $232.6106 | $232.61 | $232.60 | $232.60 |
| Purchase #7 | $180.33 | 10.197% | $198.7183 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $823.58 | $890.6209 | $890.63 | $890.60 | $890.60 | |