| 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 | $243.77 | 9.285% | $266.404 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $168.39 | 11.705% | $188.1 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $23.58 | 9.846% | $25.9017 | $25.90 | $25.90 | $25.90 |
| Purchase #4 | $134.89 | 8.555% | $146.4298 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $105.94 | 11.843% | $118.4865 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $155.29 | 12.646% | $174.928 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $248.63 | 7.497% | $267.2698 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $1,080.49 | $1,187.5198 | $1,187.52 | $1,187.55 | $1,187.50 | |