| 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 | $88.70 | 10.474% | $97.9904 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $231.84 | 4.410% | $242.0641 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $194.97 | 11.158% | $216.7248 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $19.27 | 4.800% | $20.195 | $20.20 | $20.20 | $20.20 |
| Purchase #5 | $159.36 | 13.140% | $180.2999 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $199.26 | 4.504% | $208.2347 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $226.49 | 13.821% | $257.7932 | $257.79 | $257.80 | $257.80 |
| 7 purchase totals = | $1,119.89 | $1,223.3021 | $1,223.29 | $1,223.30 | $1,223.30 | |