| 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 | $224.75 | 6.256% | $238.8104 | $238.81 | $238.80 | $238.80 |
| Purchase #2 | $227.68 | 6.279% | $241.976 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $209.49 | 9.779% | $229.976 | $229.98 | $230.00 | $230.00 |
| Purchase #4 | $228.51 | 10.776% | $253.1342 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $250.40 | 12.339% | $281.2969 | $281.30 | $281.30 | $281.30 |
| Purchase #6 | $93.62 | 13.498% | $106.2568 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $159.68 | 12.319% | $179.351 | $179.35 | $179.35 | $179.40 |
| 7 purchase totals = | $1,394.13 | $1,530.8013 | $1,530.81 | $1,530.85 | $1,530.90 | |