| 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 | $96.27 | 10.418% | $106.2994 | $106.30 | $106.30 | $106.30 |
| Purchase #2 | $222.31 | 4.458% | $232.2206 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $15.91 | 13.145% | $18.0014 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $182.38 | 4.432% | $190.4631 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $158.61 | 12.209% | $177.9747 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $108.59 | 9.193% | $118.5727 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $41.44 | 6.291% | $44.047 | $44.05 | $44.05 | $44.00 |
| 7 purchase totals = | $825.51 | $887.5789 | $887.57 | $887.50 | $887.60 | |