| 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 | $93.54 | 6.703% | $99.81 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $189.91 | 4.769% | $198.9668 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $193.49 | 11.383% | $215.515 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $21.95 | 9.754% | $24.091 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $177.79 | 3.166% | $183.4188 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $68.59 | 13.301% | $77.7132 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $185.57 | 7.657% | $199.7791 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $930.84 | $999.2939 | $999.30 | $999.25 | $999.30 | |