| 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 | $217.82 | 4.613% | $227.868 | $227.87 | $227.85 | $227.90 |
| Purchase #2 | $121.57 | 8.581% | $132.0019 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $235.71 | 11.517% | $262.8567 | $262.86 | $262.85 | $262.90 |
| Purchase #4 | $14.30 | 7.344% | $15.3502 | $15.35 | $15.35 | $15.40 |
| Purchase #5 | $134.47 | 9.207% | $146.8507 | $146.85 | $146.85 | $146.90 |
| Purchase #6 | $128.52 | 12.837% | $145.0181 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $192.63 | 9.717% | $211.3479 | $211.35 | $211.35 | $211.30 |
| 7 purchase totals = | $1,045.02 | $1,141.2935 | $1,141.30 | $1,141.25 | $1,141.40 | |