| 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 | $128.70 | 5.432% | $135.691 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $45.27 | 7.289% | $48.5697 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $245.91 | 6.601% | $262.1425 | $262.14 | $262.15 | $262.10 |
| Purchase #4 | $156.78 | 3.689% | $162.5636 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $55.42 | 12.456% | $62.3231 | $62.32 | $62.30 | $62.30 |
| Purchase #6 | $165.75 | 10.460% | $183.0875 | $183.09 | $183.10 | $183.10 |
| Purchase #7 | $26.45 | 7.310% | $28.3835 | $28.38 | $28.40 | $28.40 |
| 7 purchase totals = | $824.28 | $882.7609 | $882.75 | $882.75 | $882.80 | |