| 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 | $225.83 | 9.752% | $247.8529 | $247.85 | $247.85 | $247.90 |
| Purchase #2 | $12.65 | 10.797% | $14.0158 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $129.81 | 6.548% | $138.31 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $236.69 | 5.795% | $250.4062 | $250.41 | $250.40 | $250.40 |
| Purchase #5 | $211.29 | 7.491% | $227.1177 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $34.43 | 9.508% | $37.7036 | $37.70 | $37.70 | $37.70 |
| Purchase #7 | $9.98 | 4.176% | $10.3968 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $860.68 | $925.8030 | $925.81 | $925.75 | $925.80 | |