| 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 | $122.79 | 3.214% | $126.7365 | $126.74 | $126.75 | $126.70 |
| Purchase #2 | $7.97 | 10.236% | $8.7858 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $229.28 | 9.317% | $250.642 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $111.42 | 8.702% | $121.1158 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $155.45 | 6.816% | $166.0455 | $166.05 | $166.05 | $166.00 |
| Purchase #6 | $169.49 | 8.789% | $184.3865 | $184.39 | $184.40 | $184.40 |
| Purchase #7 | $13.55 | 11.187% | $15.0658 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $809.95 | $872.7779 | $872.80 | $872.80 | $872.70 | |