| 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 | $122.53 | 7.846% | $132.1437 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $101.80 | 6.392% | $108.3071 | $108.31 | $108.30 | $108.30 |
| Purchase #3 | $80.60 | 10.196% | $88.818 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $51.89 | 6.185% | $55.0994 | $55.10 | $55.10 | $55.10 |
| Purchase #5 | $233.80 | 7.779% | $251.9873 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $60.63 | 8.595% | $65.8411 | $65.84 | $65.85 | $65.80 |
| Purchase #7 | $243.54 | 10.813% | $269.874 | $269.87 | $269.85 | $269.90 |
| 7 purchase totals = | $894.79 | $972.0706 | $972.07 | $972.05 | $972.00 | |