| 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 | $127.94 | 8.573% | $138.9083 | $138.91 | $138.90 | $138.90 |
| Purchase #2 | $178.95 | 8.287% | $193.7796 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $249.61 | 6.644% | $266.1941 | $266.19 | $266.20 | $266.20 |
| Purchase #4 | $42.34 | 4.378% | $44.1936 | $44.19 | $44.20 | $44.20 |
| Purchase #5 | $70.94 | 7.555% | $76.2995 | $76.30 | $76.30 | $76.30 |
| Purchase #6 | $207.69 | 11.491% | $231.5557 | $231.56 | $231.55 | $231.60 |
| Purchase #7 | $30.62 | 9.300% | $33.4677 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $908.09 | $984.3985 | $984.40 | $984.40 | $984.50 | |