| 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 | $227.91 | 9.140% | $248.741 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $116.42 | 11.171% | $129.4253 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $48.88 | 7.834% | $52.7093 | $52.71 | $52.70 | $52.70 |
| Purchase #4 | $9.40 | 5.619% | $9.9282 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $35.57 | 4.440% | $37.1493 | $37.15 | $37.15 | $37.10 |
| Purchase #6 | $200.84 | 6.478% | $213.8504 | $213.85 | $213.85 | $213.90 |
| Purchase #7 | $200.39 | 4.255% | $208.9166 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $839.41 | $900.7201 | $900.73 | $900.75 | $900.60 | |