| 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 | $102.84 | 9.208% | $112.3095 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $82.72 | 6.790% | $88.3367 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $124.78 | 11.284% | $138.8602 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $54.29 | 5.290% | $57.1619 | $57.16 | $57.15 | $57.20 |
| Purchase #5 | $68.59 | 4.703% | $71.8158 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $208.81 | 5.823% | $220.969 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $189.62 | 6.762% | $202.4421 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $831.65 | $891.8952 | $891.90 | $891.85 | $891.90 | |