| 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 | $236.96 | 8.382% | $256.822 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $123.30 | 12.267% | $138.4252 | $138.43 | $138.45 | $138.40 |
| Purchase #3 | $135.30 | 8.320% | $146.557 | $146.56 | $146.55 | $146.60 |
| Purchase #4 | $132.47 | 4.382% | $138.2748 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $131.75 | 7.173% | $141.2004 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $205.65 | 13.289% | $232.9788 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $104.77 | 4.640% | $109.6313 | $109.63 | $109.65 | $109.60 |
| 7 purchase totals = | $1,070.20 | $1,163.8895 | $1,163.89 | $1,163.90 | $1,163.90 | |