| 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 | $208.85 | 4.269% | $217.7658 | $217.77 | $217.75 | $217.80 |
| Purchase #2 | $27.85 | 12.712% | $31.3903 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $230.30 | 12.721% | $259.5965 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $16.88 | 11.498% | $18.8209 | $18.82 | $18.80 | $18.80 |
| Purchase #5 | $200.78 | 7.119% | $215.0735 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $57.57 | 5.380% | $60.6673 | $60.67 | $60.65 | $60.70 |
| Purchase #7 | $147.93 | 10.828% | $163.9479 | $163.95 | $163.95 | $163.90 |
| 7 purchase totals = | $890.16 | $967.2622 | $967.27 | $967.20 | $967.30 | |