| 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 | $122.96 | 6.215% | $130.602 | $130.60 | $130.60 | $130.60 |
| Purchase #2 | $231.45 | 4.771% | $242.4925 | $242.49 | $242.50 | $242.50 |
| Purchase #3 | $57.98 | 4.163% | $60.3937 | $60.39 | $60.40 | $60.40 |
| Purchase #4 | $225.27 | 9.647% | $247.0018 | $247.00 | $247.00 | $247.00 |
| Purchase #5 | $197.33 | 6.225% | $209.6138 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $20.33 | 6.677% | $21.6874 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $27.96 | 10.161% | $30.801 | $30.80 | $30.80 | $30.80 |
| 7 purchase totals = | $883.28 | $942.5922 | $942.58 | $942.60 | $942.60 | |