| 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 | $104.97 | 10.499% | $115.9908 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $66.48 | 11.637% | $74.2163 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $103.66 | 13.711% | $117.8728 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $232.87 | 8.872% | $253.5302 | $253.53 | $253.55 | $253.50 |
| Purchase #5 | $199.92 | 4.308% | $208.5326 | $208.53 | $208.55 | $208.50 |
| Purchase #6 | $183.77 | 4.234% | $191.5508 | $191.55 | $191.55 | $191.60 |
| Purchase #7 | $65.48 | 6.442% | $69.6982 | $69.70 | $69.70 | $69.70 |
| 7 purchase totals = | $957.15 | $1,031.3917 | $1,031.39 | $1,031.40 | $1,031.40 | |