| 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 | $249.97 | 3.646% | $259.0839 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $89.28 | 4.292% | $93.1119 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $182.89 | 9.245% | $199.7982 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $157.94 | 3.806% | $163.9512 | $163.95 | $163.95 | $164.00 |
| Purchase #5 | $24.30 | 7.617% | $26.1509 | $26.15 | $26.15 | $26.20 |
| Purchase #6 | $155.26 | 7.194% | $166.4294 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $183.28 | 9.542% | $200.7686 | $200.77 | $200.75 | $200.80 |
| 7 purchase totals = | $1,042.92 | $1,109.2941 | $1,109.29 | $1,109.30 | $1,109.40 | |