| 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 | $240.45 | 10.669% | $266.1036 | $266.10 | $266.10 | $266.10 |
| Purchase #2 | $26.70 | 12.199% | $29.9571 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $83.30 | 3.197% | $85.9631 | $85.96 | $85.95 | $86.00 |
| Purchase #4 | $188.29 | 10.576% | $208.2036 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $91.73 | 7.321% | $98.4456 | $98.45 | $98.45 | $98.40 |
| Purchase #6 | $11.51 | 5.463% | $12.1388 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $239.53 | 5.468% | $252.6275 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $881.51 | $953.4393 | $953.44 | $953.45 | $953.40 | |