| 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 | $230.47 | 13.629% | $261.8808 | $261.88 | $261.90 | $261.90 |
| Purchase #2 | $134.40 | 10.632% | $148.6894 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $206.33 | 7.512% | $221.8295 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $146.26 | 3.107% | $150.8043 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $41.63 | 3.246% | $42.9813 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $111.52 | 3.773% | $115.7276 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $216.27 | 9.180% | $236.1236 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,086.88 | $1,178.0365 | $1,178.03 | $1,178.10 | $1,178.00 | |