| 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 | $213.28 | 9.593% | $233.74 | $233.74 | $233.75 | $233.70 |
| Purchase #2 | $120.54 | 12.588% | $135.7136 | $135.71 | $135.70 | $135.70 |
| Purchase #3 | $242.74 | 13.851% | $276.3619 | $276.36 | $276.35 | $276.40 |
| Purchase #4 | $8.48 | 4.624% | $8.8721 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $58.90 | 4.389% | $61.4851 | $61.49 | $61.50 | $61.50 |
| Purchase #6 | $164.30 | 13.458% | $186.4115 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $11.34 | 9.770% | $12.4479 | $12.45 | $12.45 | $12.40 |
| 7 purchase totals = | $819.58 | $915.0321 | $915.03 | $915.00 | $915.00 | |