| 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 | $17.98 | 12.269% | $20.186 | $20.19 | $20.20 | $20.20 |
| Purchase #2 | $124.27 | 12.671% | $140.0163 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $247.53 | 11.230% | $275.3276 | $275.33 | $275.35 | $275.30 |
| Purchase #4 | $139.94 | 5.761% | $148.0019 | $148.00 | $148.00 | $148.00 |
| Purchase #5 | $215.45 | 5.147% | $226.5392 | $226.54 | $226.55 | $226.50 |
| Purchase #6 | $19.78 | 9.159% | $21.5917 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $100.86 | 12.418% | $113.3848 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $865.81 | $945.0475 | $945.05 | $945.10 | $945.00 | |