| 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 | $227.43 | 12.667% | $256.2386 | $256.24 | $256.25 | $256.20 |
| Purchase #2 | $149.30 | 5.543% | $157.5757 | $157.58 | $157.60 | $157.60 |
| Purchase #3 | $121.35 | 11.298% | $135.0601 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $217.49 | 4.171% | $226.5615 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $210.55 | 6.678% | $224.6105 | $224.61 | $224.60 | $224.60 |
| Purchase #6 | $97.91 | 6.660% | $104.4308 | $104.43 | $104.45 | $104.40 |
| Purchase #7 | $54.57 | 12.159% | $61.2052 | $61.21 | $61.20 | $61.20 |
| 7 purchase totals = | $1,078.60 | $1,165.6824 | $1,165.69 | $1,165.70 | $1,165.70 | |