| 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 | $96.43 | 12.120% | $108.1173 | $108.12 | $108.10 | $108.10 |
| Purchase #2 | $63.83 | 11.319% | $71.0549 | $71.05 | $71.05 | $71.10 |
| Purchase #3 | $118.72 | 8.795% | $129.1614 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $37.75 | 13.362% | $42.7942 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $71.39 | 11.690% | $79.7355 | $79.74 | $79.75 | $79.70 |
| Purchase #6 | $225.52 | 10.351% | $248.8636 | $248.86 | $248.85 | $248.90 |
| Purchase #7 | $169.53 | 11.225% | $188.5597 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $783.17 | $868.2866 | $868.28 | $868.25 | $868.40 | |