| 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 | $243.78 | 10.448% | $269.2501 | $269.25 | $269.25 | $269.30 |
| Purchase #2 | $203.34 | 12.384% | $228.5216 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $138.89 | 5.551% | $146.5998 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $127.67 | 7.509% | $137.2567 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $98.66 | 13.554% | $112.0324 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $188.55 | 12.110% | $211.3834 | $211.38 | $211.40 | $211.40 |
| Purchase #7 | $97.97 | 12.246% | $109.9674 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $1,098.86 | $1,215.0114 | $1,215.01 | $1,215.00 | $1,215.10 | |