| 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 | $221.87 | 7.125% | $237.6782 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $152.65 | 8.814% | $166.1046 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $235.26 | 7.535% | $252.9868 | $252.99 | $253.00 | $253.00 |
| Purchase #4 | $226.69 | 12.340% | $254.6635 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $87.69 | 11.645% | $97.9015 | $97.90 | $97.90 | $97.90 |
| Purchase #6 | $119.70 | 5.679% | $126.4978 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $23.35 | 12.663% | $26.3068 | $26.31 | $26.30 | $26.30 |
| 7 purchase totals = | $1,067.21 | $1,162.1392 | $1,162.14 | $1,162.15 | $1,162.20 | |