| 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 | $204.97 | 12.204% | $229.9845 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $210.72 | 4.345% | $219.8758 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $114.96 | 5.661% | $121.4679 | $121.47 | $121.45 | $121.50 |
| Purchase #4 | $139.96 | 10.244% | $154.2975 | $154.30 | $154.30 | $154.30 |
| Purchase #5 | $51.30 | 9.388% | $56.116 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $115.53 | 3.817% | $119.9398 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $30.31 | 12.199% | $34.0075 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $867.75 | $935.6890 | $935.70 | $935.70 | $935.70 | |