| 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 | $243.43 | 8.640% | $264.4624 | $264.46 | $264.45 | $264.50 |
| Purchase #2 | $64.71 | 8.689% | $70.3327 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $241.98 | 12.488% | $272.1985 | $272.20 | $272.20 | $272.20 |
| Purchase #4 | $249.74 | 8.670% | $271.3925 | $271.39 | $271.40 | $271.40 |
| Purchase #5 | $227.25 | 8.141% | $245.7504 | $245.75 | $245.75 | $245.80 |
| Purchase #6 | $66.99 | 10.125% | $73.7727 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $71.67 | 5.271% | $75.4477 | $75.45 | $75.45 | $75.40 |
| 7 purchase totals = | $1,165.77 | $1,273.3569 | $1,273.35 | $1,273.35 | $1,273.40 | |