| 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 | $108.40 | 3.285% | $111.9609 | $111.96 | $111.95 | $112.00 |
| Purchase #2 | $191.39 | 9.308% | $209.2046 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $148.58 | 12.627% | $167.3412 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $12.26 | 10.247% | $13.5163 | $13.52 | $13.50 | $13.50 |
| Purchase #5 | $151.68 | 4.339% | $158.2614 | $158.26 | $158.25 | $158.30 |
| Purchase #6 | $177.25 | 3.409% | $183.2925 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $154.67 | 7.259% | $165.8975 | $165.90 | $165.90 | $165.90 |
| 7 purchase totals = | $944.23 | $1,009.4744 | $1,009.47 | $1,009.45 | $1,009.50 | |