| 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 | $117.82 | 10.182% | $129.8164 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $106.25 | 10.712% | $117.6315 | $117.63 | $117.65 | $117.60 |
| Purchase #3 | $54.38 | 6.219% | $57.7619 | $57.76 | $57.75 | $57.80 |
| Purchase #4 | $215.77 | 11.324% | $240.2038 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $87.68 | 6.252% | $93.1618 | $93.16 | $93.15 | $93.20 |
| Purchase #6 | $102.56 | 13.566% | $116.4733 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $73.89 | 5.556% | $77.9953 | $78.00 | $78.00 | $78.00 |
| 7 purchase totals = | $758.35 | $833.0440 | $833.04 | $833.00 | $833.10 | |