| 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 | $81.65 | 3.497% | $84.5053 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $208.32 | 7.523% | $223.9919 | $223.99 | $224.00 | $224.00 |
| Purchase #3 | $173.52 | 10.501% | $191.7413 | $191.74 | $191.75 | $191.70 |
| Purchase #4 | $71.32 | 9.840% | $78.3379 | $78.34 | $78.35 | $78.30 |
| Purchase #5 | $183.69 | 11.638% | $205.0678 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $227.42 | 13.372% | $257.8306 | $257.83 | $257.85 | $257.80 |
| Purchase #7 | $70.81 | 8.548% | $76.8628 | $76.86 | $76.85 | $76.90 |
| 7 purchase totals = | $1,016.73 | $1,118.3376 | $1,118.34 | $1,118.35 | $1,118.30 | |