| 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 | $189.56 | 11.799% | $211.9262 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $84.75 | 3.207% | $87.4679 | $87.47 | $87.45 | $87.50 |
| Purchase #3 | $114.87 | 12.695% | $129.4527 | $129.45 | $129.45 | $129.50 |
| Purchase #4 | $120.32 | 4.721% | $126.0003 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $155.71 | 7.612% | $167.5626 | $167.56 | $167.55 | $167.60 |
| Purchase #6 | $109.64 | 7.195% | $117.5286 | $117.53 | $117.55 | $117.50 |
| Purchase #7 | $103.70 | 12.333% | $116.4893 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $878.55 | $956.4276 | $956.43 | $956.45 | $956.50 | |