| 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 | $242.59 | 11.547% | $270.6019 | $270.60 | $270.60 | $270.60 |
| Purchase #2 | $229.91 | 3.391% | $237.7062 | $237.71 | $237.70 | $237.70 |
| Purchase #3 | $167.85 | 5.645% | $177.3251 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $75.88 | 6.806% | $81.0444 | $81.04 | $81.05 | $81.00 |
| Purchase #5 | $37.35 | 4.519% | $39.0378 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $47.65 | 9.721% | $52.2821 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $88.72 | 12.466% | $99.7798 | $99.78 | $99.80 | $99.80 |
| 7 purchase totals = | $889.95 | $957.7773 | $957.78 | $957.85 | $957.70 | |