| 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 | $224.73 | 3.632% | $232.8922 | $232.89 | $232.90 | $232.90 |
| Purchase #2 | $188.44 | 9.841% | $206.9844 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $87.60 | 6.432% | $93.2344 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $182.55 | 8.531% | $198.1233 | $198.12 | $198.10 | $198.10 |
| Purchase #5 | $23.65 | 5.399% | $24.9269 | $24.93 | $24.95 | $24.90 |
| Purchase #6 | $68.84 | 10.437% | $76.0248 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $183.68 | 13.286% | $208.0837 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $959.49 | $1,040.2697 | $1,040.25 | $1,040.30 | $1,040.20 | |