| 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 | $129.47 | 11.398% | $144.227 | $144.23 | $144.25 | $144.20 |
| Purchase #2 | $94.63 | 3.340% | $97.7906 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $205.31 | 6.191% | $218.0207 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $220.78 | 10.338% | $243.6042 | $243.60 | $243.60 | $243.60 |
| Purchase #5 | $191.92 | 11.423% | $213.843 | $213.84 | $213.85 | $213.80 |
| Purchase #6 | $203.40 | 12.533% | $228.8921 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $223.93 | 8.554% | $243.085 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $1,269.44 | $1,389.4626 | $1,389.46 | $1,389.50 | $1,389.40 | |