| 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 | $211.25 | 13.299% | $239.3441 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $74.96 | 7.126% | $80.3016 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $25.55 | 6.668% | $27.2537 | $27.25 | $27.25 | $27.30 |
| Purchase #4 | $137.92 | 3.188% | $142.3169 | $142.32 | $142.30 | $142.30 |
| Purchase #5 | $69.74 | 10.525% | $77.0801 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $142.69 | 9.262% | $155.9059 | $155.91 | $155.90 | $155.90 |
| Purchase #7 | $13.45 | 3.481% | $13.9182 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $675.56 | $736.1205 | $736.12 | $736.10 | $736.10 | |