| 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 | $227.81 | 4.506% | $238.0751 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $201.25 | 7.584% | $216.5128 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $111.85 | 9.869% | $122.8885 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $156.42 | 9.861% | $171.8446 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $213.46 | 13.203% | $241.6431 | $241.64 | $241.65 | $241.60 |
| Purchase #6 | $9.32 | 10.408% | $10.29 | $10.29 | $10.30 | $10.30 |
| Purchase #7 | $203.36 | 5.289% | $214.1157 | $214.12 | $214.10 | $214.10 |
| 7 purchase totals = | $1,123.47 | $1,215.3698 | $1,215.37 | $1,215.40 | $1,215.30 | |