| 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 | $245.82 | 10.693% | $272.1055 | $272.11 | $272.10 | $272.10 |
| Purchase #2 | $111.69 | 3.361% | $115.4439 | $115.44 | $115.45 | $115.40 |
| Purchase #3 | $86.71 | 11.352% | $96.5533 | $96.55 | $96.55 | $96.60 |
| Purchase #4 | $190.70 | 13.511% | $216.4655 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $42.89 | 13.451% | $48.6591 | $48.66 | $48.65 | $48.70 |
| Purchase #6 | $211.65 | 3.167% | $218.353 | $218.35 | $218.35 | $218.40 |
| Purchase #7 | $27.68 | 10.524% | $30.593 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $917.14 | $998.1733 | $998.17 | $998.15 | $998.30 | |