| 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 | $106.82 | 10.304% | $117.8267 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $45.72 | 9.771% | $50.1873 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $90.33 | 10.770% | $100.0585 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $41.53 | 11.367% | $46.2507 | $46.25 | $46.25 | $46.30 |
| Purchase #5 | $38.37 | 8.534% | $41.6445 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $216.60 | 5.262% | $227.9975 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $170.91 | 9.834% | $187.7173 | $187.72 | $187.70 | $187.70 |
| 7 purchase totals = | $710.28 | $771.6825 | $771.69 | $771.70 | $771.70 | |