| 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 | $86.85 | 4.494% | $90.753 | $90.75 | $90.75 | $90.80 |
| Purchase #2 | $12.41 | 8.825% | $13.5052 | $13.51 | $13.50 | $13.50 |
| Purchase #3 | $218.55 | 8.635% | $237.4218 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $241.63 | 12.770% | $272.4862 | $272.49 | $272.50 | $272.50 |
| Purchase #5 | $51.37 | 13.186% | $58.1436 | $58.14 | $58.15 | $58.10 |
| Purchase #6 | $138.61 | 8.685% | $150.6483 | $150.65 | $150.65 | $150.60 |
| Purchase #7 | $181.82 | 10.565% | $201.0293 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $931.24 | $1,023.9874 | $1,023.99 | $1,024.00 | $1,023.90 | |