| 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 | $97.45 | 6.728% | $104.0064 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $152.94 | 3.277% | $157.9518 | $157.95 | $157.95 | $158.00 |
| Purchase #3 | $146.25 | 13.106% | $165.4175 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $184.60 | 10.599% | $204.1658 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $52.83 | 8.232% | $57.179 | $57.18 | $57.20 | $57.20 |
| Purchase #6 | $199.51 | 6.176% | $211.8317 | $211.83 | $211.85 | $211.80 |
| Purchase #7 | $193.87 | 5.537% | $204.6046 | $204.60 | $204.60 | $204.60 |
| 7 purchase totals = | $1,027.45 | $1,105.1568 | $1,105.16 | $1,105.15 | $1,105.20 | |