| 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 | $105.54 | 9.607% | $115.6792 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $190.40 | 10.444% | $210.2854 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $158.55 | 11.335% | $176.5216 | $176.52 | $176.50 | $176.50 |
| Purchase #4 | $129.57 | 13.734% | $147.3651 | $147.37 | $147.35 | $147.40 |
| Purchase #5 | $116.30 | 9.688% | $127.5671 | $127.57 | $127.55 | $127.60 |
| Purchase #6 | $61.45 | 8.188% | $66.4815 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $103.35 | 10.729% | $114.4384 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $865.16 | $958.3383 | $958.35 | $958.35 | $958.40 | |