| 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 | $203.57 | 5.620% | $215.0106 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $83.83 | 3.528% | $86.7875 | $86.79 | $86.80 | $86.80 |
| Purchase #3 | $186.67 | 3.546% | $193.2893 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $213.31 | 8.792% | $232.0642 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $202.75 | 6.328% | $215.58 | $215.58 | $215.60 | $215.60 |
| Purchase #6 | $96.86 | 7.137% | $103.7729 | $103.77 | $103.75 | $103.80 |
| Purchase #7 | $102.66 | 5.517% | $108.3238 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $1,089.65 | $1,154.8283 | $1,154.82 | $1,154.80 | $1,154.90 | |