| 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 | $109.80 | 11.293% | $122.1997 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $100.86 | 4.725% | $105.6256 | $105.63 | $105.65 | $105.60 |
| Purchase #3 | $150.80 | 11.269% | $167.7937 | $167.79 | $167.80 | $167.80 |
| Purchase #4 | $86.34 | 13.210% | $97.7455 | $97.75 | $97.75 | $97.70 |
| Purchase #5 | $135.90 | 6.170% | $144.285 | $144.29 | $144.30 | $144.30 |
| Purchase #6 | $195.90 | 7.563% | $210.7159 | $210.72 | $210.70 | $210.70 |
| Purchase #7 | $119.35 | 11.366% | $132.9153 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $898.95 | $981.2807 | $981.30 | $981.30 | $981.20 | |