| 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 | $209.87 | 12.510% | $236.1247 | $236.12 | $236.10 | $236.10 |
| Purchase #2 | $160.89 | 9.623% | $176.3724 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $89.78 | 8.841% | $97.7174 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $197.38 | 9.363% | $215.8607 | $215.86 | $215.85 | $215.90 |
| Purchase #5 | $48.76 | 6.378% | $51.8699 | $51.87 | $51.85 | $51.90 |
| Purchase #6 | $73.58 | 11.396% | $81.9652 | $81.97 | $81.95 | $82.00 |
| Purchase #7 | $144.69 | 8.631% | $157.1782 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $924.95 | $1,017.0885 | $1,017.09 | $1,017.00 | $1,017.20 | |