| 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 | $208.32 | 11.179% | $231.6081 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $221.67 | 4.296% | $231.1929 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $204.48 | 8.396% | $221.6481 | $221.65 | $221.65 | $221.60 |
| Purchase #4 | $174.90 | 7.489% | $187.9983 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $41.33 | 12.489% | $46.4917 | $46.49 | $46.50 | $46.50 |
| Purchase #6 | $58.58 | 7.405% | $62.9178 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $13.39 | 4.346% | $13.9719 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $922.67 | $995.8288 | $995.83 | $995.80 | $995.80 | |