| 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 | $105.49 | 8.636% | $114.6001 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $189.97 | 10.395% | $209.7174 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $112.66 | 8.469% | $122.2012 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $105.76 | 12.439% | $118.9155 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $141.71 | 3.146% | $146.1682 | $146.17 | $146.15 | $146.20 |
| Purchase #6 | $178.80 | 3.308% | $184.7147 | $184.71 | $184.70 | $184.70 |
| Purchase #7 | $27.37 | 10.577% | $30.2649 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $861.76 | $926.5820 | $926.58 | $926.50 | $926.60 | |