| 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 | $22.85 | 8.848% | $24.8718 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $113.34 | 7.747% | $122.1204 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $247.65 | 9.230% | $270.5081 | $270.51 | $270.50 | $270.50 |
| Purchase #4 | $26.47 | 10.464% | $29.2398 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $95.62 | 8.569% | $103.8137 | $103.81 | $103.80 | $103.80 |
| Purchase #6 | $227.77 | 3.856% | $236.5528 | $236.55 | $236.55 | $236.60 |
| Purchase #7 | $207.79 | 7.723% | $223.8376 | $223.84 | $223.85 | $223.80 |
| 7 purchase totals = | $941.49 | $1,010.9442 | $1,010.94 | $1,010.90 | $1,010.90 | |