| 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 | $77.89 | 3.507% | $80.6216 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $132.64 | 3.713% | $137.5649 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $97.98 | 13.106% | $110.8213 | $110.82 | $110.80 | $110.80 |
| Purchase #4 | $175.26 | 3.696% | $181.7376 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $205.28 | 9.491% | $224.7631 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $228.36 | 7.216% | $244.8385 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $246.30 | 13.172% | $278.7426 | $278.74 | $278.75 | $278.70 |
| 7 purchase totals = | $1,163.71 | $1,259.0896 | $1,259.08 | $1,259.05 | $1,259.00 | |