| 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 | $16.67 | 3.120% | $17.1901 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $155.83 | 9.454% | $170.5622 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $234.94 | 13.239% | $266.0437 | $266.04 | $266.05 | $266.00 |
| Purchase #4 | $230.29 | 6.552% | $245.3786 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $186.91 | 9.145% | $204.0029 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $231.84 | 6.780% | $247.5588 | $247.56 | $247.55 | $247.60 |
| Purchase #7 | $67.88 | 13.423% | $76.9915 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $1,124.36 | $1,227.7278 | $1,227.72 | $1,227.75 | $1,227.80 | |