| 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 | $224.66 | 3.600% | $232.7478 | $232.75 | $232.75 | $232.70 |
| Purchase #2 | $31.84 | 12.770% | $35.906 | $35.91 | $35.90 | $35.90 |
| Purchase #3 | $149.92 | 5.659% | $158.404 | $158.40 | $158.40 | $158.40 |
| Purchase #4 | $101.32 | 13.533% | $115.0316 | $115.03 | $115.05 | $115.00 |
| Purchase #5 | $229.96 | 7.509% | $247.2277 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $185.33 | 4.311% | $193.3196 | $193.32 | $193.30 | $193.30 |
| Purchase #7 | $222.45 | 3.731% | $230.7496 | $230.75 | $230.75 | $230.70 |
| 7 purchase totals = | $1,145.48 | $1,213.3863 | $1,213.39 | $1,213.40 | $1,213.20 | |