| 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 | $237.75 | 4.262% | $247.8829 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $9.88 | 10.851% | $10.9521 | $10.95 | $10.95 | $11.00 |
| Purchase #3 | $7.26 | 5.772% | $7.679 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $118.67 | 12.632% | $133.6604 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $61.85 | 4.850% | $64.8497 | $64.85 | $64.85 | $64.80 |
| Purchase #6 | $184.59 | 4.623% | $193.1236 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $205.34 | 8.400% | $222.5886 | $222.59 | $222.60 | $222.60 |
| 7 purchase totals = | $825.34 | $880.7363 | $880.73 | $880.75 | $880.80 | |