| 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 | $231.98 | 10.843% | $257.1336 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $132.50 | 12.519% | $149.0877 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $70.55 | 9.431% | $77.2036 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $97.42 | 11.170% | $108.3018 | $108.30 | $108.30 | $108.30 |
| Purchase #5 | $238.93 | 13.586% | $271.391 | $271.39 | $271.40 | $271.40 |
| Purchase #6 | $85.88 | 8.831% | $93.4641 | $93.46 | $93.45 | $93.50 |
| Purchase #7 | $153.35 | 3.837% | $159.234 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $1,010.61 | $1,115.8158 | $1,115.80 | $1,115.85 | $1,115.80 | |