| 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 | $10.92 | 7.459% | $11.7345 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $220.87 | 6.796% | $235.8803 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $107.45 | 13.646% | $122.1126 | $122.11 | $122.10 | $122.10 |
| Purchase #4 | $217.53 | 3.135% | $224.3496 | $224.35 | $224.35 | $224.30 |
| Purchase #5 | $244.98 | 8.138% | $264.9165 | $264.92 | $264.90 | $264.90 |
| Purchase #6 | $193.67 | 11.400% | $215.7484 | $215.75 | $215.75 | $215.70 |
| Purchase #7 | $231.80 | 6.170% | $246.1021 | $246.10 | $246.10 | $246.10 |
| 7 purchase totals = | $1,227.22 | $1,320.8440 | $1,320.84 | $1,320.85 | $1,320.70 | |