| 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 | $9.38 | 11.541% | $10.4625 | $10.46 | $10.45 | $10.50 |
| Purchase #2 | $234.55 | 9.645% | $257.1723 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $132.83 | 12.369% | $149.2597 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $246.37 | 10.516% | $272.2783 | $272.28 | $272.30 | $272.30 |
| Purchase #5 | $67.75 | 6.810% | $72.3638 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $159.91 | 5.571% | $168.8186 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $70.27 | 10.503% | $77.6505 | $77.65 | $77.65 | $77.70 |
| 7 purchase totals = | $921.06 | $1,008.0057 | $1,008.00 | $1,007.95 | $1,008.20 | |