| 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 | $237.60 | 4.340% | $247.9118 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $102.76 | 3.302% | $106.1531 | $106.15 | $106.15 | $106.20 |
| Purchase #3 | $49.90 | 7.857% | $53.8206 | $53.82 | $53.80 | $53.80 |
| Purchase #4 | $102.72 | 10.842% | $113.8569 | $113.86 | $113.85 | $113.90 |
| Purchase #5 | $177.63 | 3.275% | $183.4474 | $183.45 | $183.45 | $183.40 |
| Purchase #6 | $215.68 | 7.332% | $231.4937 | $231.49 | $231.50 | $231.50 |
| Purchase #7 | $77.87 | 3.130% | $80.3073 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $964.16 | $1,016.9908 | $1,016.99 | $1,016.95 | $1,017.00 | |