| 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 | $104.48 | 11.125% | $116.1034 | $116.10 | $116.10 | $116.10 |
| Purchase #2 | $225.66 | 6.761% | $240.9169 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $27.60 | 4.782% | $28.9198 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $219.93 | 7.432% | $236.2752 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $208.85 | 12.363% | $234.6701 | $234.67 | $234.65 | $234.70 |
| Purchase #6 | $73.77 | 8.244% | $79.8516 | $79.85 | $79.85 | $79.90 |
| Purchase #7 | $21.97 | 6.199% | $23.3319 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $882.26 | $960.0689 | $960.07 | $960.05 | $960.10 | |