| 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 | $96.64 | 10.382% | $106.6732 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $184.30 | 13.471% | $209.1271 | $209.13 | $209.15 | $209.10 |
| Purchase #3 | $201.25 | 13.844% | $229.1111 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $57.50 | 7.194% | $61.6366 | $61.64 | $61.65 | $61.60 |
| Purchase #5 | $241.87 | 7.733% | $260.5738 | $260.57 | $260.55 | $260.60 |
| Purchase #6 | $99.62 | 4.825% | $104.4267 | $104.43 | $104.45 | $104.40 |
| Purchase #7 | $138.32 | 7.206% | $148.2873 | $148.29 | $148.30 | $148.30 |
| 7 purchase totals = | $1,019.50 | $1,119.8358 | $1,119.84 | $1,119.85 | $1,119.80 | |