| 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 | $223.31 | 9.857% | $245.3217 | $245.32 | $245.30 | $245.30 |
| Purchase #2 | $222.28 | 10.376% | $245.3438 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $13.42 | 11.348% | $14.9429 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $91.73 | 6.532% | $97.7218 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $14.52 | 7.550% | $15.6163 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $115.49 | 13.485% | $131.0638 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $210.99 | 6.298% | $224.2782 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $891.74 | $974.2885 | $974.28 | $974.25 | $974.20 | |