| 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 | $130.97 | 8.372% | $141.9348 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $179.61 | 4.556% | $187.793 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $43.26 | 4.792% | $45.333 | $45.33 | $45.35 | $45.30 |
| Purchase #4 | $233.47 | 6.333% | $248.2557 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $229.62 | 3.749% | $238.2285 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $117.26 | 4.684% | $122.7525 | $122.75 | $122.75 | $122.80 |
| Purchase #7 | $10.35 | 4.856% | $10.8526 | $10.85 | $10.85 | $10.90 |
| 7 purchase totals = | $944.54 | $995.1501 | $995.14 | $995.20 | $995.20 | |