| 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 | $239.52 | 5.326% | $252.2768 | $252.28 | $252.30 | $252.30 |
| Purchase #2 | $76.83 | 12.259% | $86.2486 | $86.25 | $86.25 | $86.20 |
| Purchase #3 | $6.89 | 8.691% | $7.4888 | $7.49 | $7.50 | $7.50 |
| Purchase #4 | $96.29 | 5.435% | $101.5234 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $230.84 | 10.803% | $255.7776 | $255.78 | $255.80 | $255.80 |
| Purchase #6 | $144.36 | 3.337% | $149.1773 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $66.32 | 4.172% | $69.0869 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $861.05 | $921.5794 | $921.59 | $921.65 | $921.60 | |