| 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 | $203.81 | 13.432% | $231.1858 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $24.79 | 5.509% | $26.1557 | $26.16 | $26.15 | $26.20 |
| Purchase #3 | $189.75 | 9.164% | $207.1387 | $207.14 | $207.15 | $207.10 |
| Purchase #4 | $81.89 | 10.596% | $90.5671 | $90.57 | $90.55 | $90.60 |
| Purchase #5 | $72.28 | 10.413% | $79.8065 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $97.75 | 6.403% | $104.0089 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $23.32 | 8.399% | $25.2786 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $693.59 | $764.1413 | $764.16 | $764.15 | $764.20 | |