| 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 | $138.74 | 4.434% | $144.8917 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $232.41 | 5.355% | $244.8556 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $27.28 | 11.323% | $30.3689 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $188.73 | 5.816% | $199.7065 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $197.29 | 7.758% | $212.5958 | $212.60 | $212.60 | $212.60 |
| Purchase #6 | $98.42 | 4.288% | $102.6402 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $86.25 | 5.866% | $91.3094 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $969.12 | $1,026.3681 | $1,026.38 | $1,026.35 | $1,026.40 | |