| 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 | $181.45 | 13.543% | $206.0238 | $206.02 | $206.00 | $206.00 |
| Purchase #2 | $240.25 | 10.710% | $265.9808 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $29.71 | 12.612% | $33.457 | $33.46 | $33.45 | $33.50 |
| Purchase #4 | $120.43 | 12.744% | $135.7776 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $86.66 | 10.471% | $95.7342 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $50.26 | 9.694% | $55.1322 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $16.37 | 12.449% | $18.4079 | $18.41 | $18.40 | $18.40 |
| 7 purchase totals = | $725.13 | $810.5135 | $810.51 | $810.55 | $810.50 | |