| 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 | $208.45 | 11.340% | $232.0882 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $197.66 | 7.644% | $212.7691 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $89.94 | 3.577% | $93.1572 | $93.16 | $93.15 | $93.20 |
| Purchase #4 | $91.85 | 4.254% | $95.7573 | $95.76 | $95.75 | $95.80 |
| Purchase #5 | $18.26 | 9.269% | $19.9525 | $19.95 | $19.95 | $20.00 |
| Purchase #6 | $104.30 | 12.179% | $117.0027 | $117.00 | $117.00 | $117.00 |
| Purchase #7 | $55.62 | 12.609% | $62.6331 | $62.63 | $62.65 | $62.60 |
| 7 purchase totals = | $766.08 | $833.3601 | $833.36 | $833.35 | $833.50 | |