| 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 | $229.95 | 8.790% | $250.1626 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $179.76 | 9.643% | $197.0943 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $71.79 | 10.420% | $79.2705 | $79.27 | $79.25 | $79.30 |
| Purchase #4 | $231.49 | 11.743% | $258.6739 | $258.67 | $258.65 | $258.70 |
| Purchase #5 | $182.67 | 10.638% | $202.1024 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $209.88 | 5.467% | $221.3541 | $221.35 | $221.35 | $221.40 |
| Purchase #7 | $149.40 | 3.312% | $154.3481 | $154.35 | $154.35 | $154.30 |
| 7 purchase totals = | $1,254.94 | $1,363.0059 | $1,362.99 | $1,362.95 | $1,363.10 | |