| 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 | $199.39 | 12.412% | $224.1383 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $164.52 | 5.589% | $173.715 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $245.47 | 5.838% | $259.8005 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $110.77 | 10.135% | $121.9965 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $107.74 | 10.531% | $119.0861 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $238.44 | 3.646% | $247.1335 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $56.82 | 7.125% | $60.8684 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $1,123.15 | $1,206.7383 | $1,206.75 | $1,206.75 | $1,206.70 | |