| 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 | $102.87 | 3.476% | $106.4458 | $106.45 | $106.45 | $106.40 |
| Purchase #2 | $63.95 | 9.668% | $70.1327 | $70.13 | $70.15 | $70.10 |
| Purchase #3 | $189.64 | 11.174% | $210.8304 | $210.83 | $210.85 | $210.80 |
| Purchase #4 | $227.36 | 13.204% | $257.3806 | $257.38 | $257.40 | $257.40 |
| Purchase #5 | $125.26 | 11.626% | $139.8227 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $60.60 | 12.773% | $68.3404 | $68.34 | $68.35 | $68.30 |
| Purchase #7 | $188.36 | 6.858% | $201.2777 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $958.04 | $1,054.2303 | $1,054.23 | $1,054.30 | $1,054.10 | |