| 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 | $46.61 | 3.201% | $48.102 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $152.44 | 13.399% | $172.8654 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $106.87 | 6.779% | $114.1147 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $186.84 | 7.311% | $200.4999 | $200.50 | $200.50 | $200.50 |
| Purchase #5 | $211.82 | 7.233% | $227.1409 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $13.87 | 8.197% | $15.0069 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $26.66 | 5.488% | $28.1231 | $28.12 | $28.10 | $28.10 |
| 7 purchase totals = | $745.11 | $805.8529 | $805.85 | $805.80 | $805.80 | |