| 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 | $247.91 | 6.179% | $263.2284 | $263.23 | $263.25 | $263.20 |
| Purchase #2 | $238.84 | 11.719% | $266.8297 | $266.83 | $266.85 | $266.80 |
| Purchase #3 | $92.65 | 5.860% | $98.0793 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $176.55 | 5.464% | $186.1967 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $122.60 | 13.287% | $138.8899 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $203.44 | 11.674% | $227.1896 | $227.19 | $227.20 | $227.20 |
| Purchase #7 | $55.80 | 4.587% | $58.3595 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $1,137.79 | $1,238.7731 | $1,238.78 | $1,238.85 | $1,238.80 | |