| 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 | $100.94 | 3.746% | $104.7212 | $104.72 | $104.70 | $104.70 |
| Purchase #2 | $217.57 | 4.223% | $226.758 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $127.26 | 3.726% | $132.0017 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $226.67 | 6.455% | $241.3015 | $241.30 | $241.30 | $241.30 |
| Purchase #5 | $29.35 | 13.858% | $33.4173 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $8.27 | 3.725% | $8.5781 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $209.89 | 8.868% | $228.503 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $919.95 | $975.2808 | $975.28 | $975.25 | $975.30 | |