| 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 | $207.90 | 11.536% | $231.8833 | $231.88 | $231.90 | $231.90 |
| Purchase #2 | $78.97 | 8.676% | $85.8214 | $85.82 | $85.80 | $85.80 |
| Purchase #3 | $234.83 | 4.266% | $244.8478 | $244.85 | $244.85 | $244.80 |
| Purchase #4 | $208.47 | 13.106% | $235.7921 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $55.77 | 6.438% | $59.3605 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $114.32 | 7.110% | $122.4482 | $122.45 | $122.45 | $122.40 |
| Purchase #7 | $234.41 | 4.625% | $245.2515 | $245.25 | $245.25 | $245.30 |
| 7 purchase totals = | $1,134.67 | $1,225.4048 | $1,225.40 | $1,225.40 | $1,225.40 | |