| 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 | $219.43 | 13.332% | $248.6844 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $176.99 | 5.874% | $187.3864 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $83.60 | 6.389% | $88.9412 | $88.94 | $88.95 | $88.90 |
| Purchase #4 | $76.29 | 13.448% | $86.5495 | $86.55 | $86.55 | $86.50 |
| Purchase #5 | $5.77 | 8.441% | $6.257 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $72.62 | 12.595% | $81.7665 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $115.51 | 11.734% | $129.0639 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $750.21 | $828.6489 | $828.65 | $828.65 | $828.70 | |