| 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 | $105.45 | 13.739% | $119.9378 | $119.94 | $119.95 | $119.90 |
| Purchase #2 | $202.63 | 3.214% | $209.1425 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $84.97 | 9.161% | $92.7541 | $92.75 | $92.75 | $92.80 |
| Purchase #4 | $186.30 | 13.565% | $211.5716 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $57.25 | 5.291% | $60.2791 | $60.28 | $60.30 | $60.30 |
| Purchase #6 | $95.72 | 11.654% | $106.8752 | $106.88 | $106.90 | $106.90 |
| Purchase #7 | $33.55 | 8.113% | $36.2719 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $765.87 | $836.8322 | $836.83 | $836.85 | $836.90 | |