| 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 | $76.77 | 9.244% | $83.8666 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $208.73 | 11.153% | $232.0097 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $110.40 | 8.567% | $119.858 | $119.86 | $119.85 | $119.90 |
| Purchase #4 | $161.83 | 8.384% | $175.3978 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $121.62 | 13.596% | $138.1555 | $138.16 | $138.15 | $138.20 |
| Purchase #6 | $219.87 | 6.478% | $234.1132 | $234.11 | $234.10 | $234.10 |
| Purchase #7 | $120.62 | 9.202% | $131.7195 | $131.72 | $131.70 | $131.70 |
| 7 purchase totals = | $1,019.84 | $1,115.1203 | $1,115.13 | $1,115.05 | $1,115.20 | |