| 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 | $121.29 | 9.308% | $132.5797 | $132.58 | $132.60 | $132.60 |
| Purchase #2 | $250.52 | 12.588% | $282.0555 | $282.06 | $282.05 | $282.10 |
| Purchase #3 | $231.74 | 8.398% | $251.2015 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $77.67 | 10.497% | $85.823 | $85.82 | $85.80 | $85.80 |
| Purchase #5 | $90.96 | 10.792% | $100.7764 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $155.97 | 3.183% | $160.9345 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $78.66 | 6.585% | $83.8398 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $1,006.81 | $1,097.2104 | $1,097.21 | $1,097.25 | $1,097.20 | |