| 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 | $200.35 | 6.365% | $213.1023 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $247.52 | 10.366% | $273.1779 | $273.18 | $273.20 | $273.20 |
| Purchase #3 | $30.88 | 7.363% | $33.1537 | $33.15 | $33.15 | $33.20 |
| Purchase #4 | $28.60 | 9.179% | $31.2252 | $31.23 | $31.25 | $31.20 |
| Purchase #5 | $27.71 | 11.590% | $30.9216 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $131.29 | 4.126% | $136.707 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $186.83 | 4.198% | $194.6731 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $853.18 | $912.9608 | $912.96 | $912.95 | $913.00 | |