| 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 | $221.57 | 9.506% | $242.6324 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $71.96 | 10.694% | $79.6554 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $169.77 | 6.212% | $180.3161 | $180.32 | $180.30 | $180.30 |
| Purchase #4 | $189.58 | 9.862% | $208.2764 | $208.28 | $208.30 | $208.30 |
| Purchase #5 | $57.55 | 4.564% | $60.1766 | $60.18 | $60.20 | $60.20 |
| Purchase #6 | $43.89 | 5.349% | $46.2377 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $15.96 | 8.849% | $17.3723 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $770.28 | $834.6669 | $834.68 | $834.70 | $834.70 | |