| 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 | $217.35 | 4.370% | $226.8482 | $226.85 | $226.85 | $226.80 |
| Purchase #2 | $115.38 | 7.466% | $123.9943 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $119.66 | 11.525% | $133.4508 | $133.45 | $133.45 | $133.50 |
| Purchase #4 | $47.59 | 8.123% | $51.4557 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $8.43 | 4.226% | $8.7863 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $85.26 | 9.611% | $93.4543 | $93.45 | $93.45 | $93.50 |
| Purchase #7 | $248.43 | 10.690% | $274.9872 | $274.99 | $275.00 | $275.00 |
| 7 purchase totals = | $842.10 | $912.9768 | $912.98 | $913.00 | $913.10 | |