| 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 | $214.80 | 4.329% | $224.0987 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $24.60 | 5.169% | $25.8716 | $25.87 | $25.85 | $25.90 |
| Purchase #3 | $57.35 | 7.782% | $61.813 | $61.81 | $61.80 | $61.80 |
| Purchase #4 | $99.84 | 4.830% | $104.6623 | $104.66 | $104.65 | $104.70 |
| Purchase #5 | $203.40 | 11.707% | $227.212 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $7.61 | 3.826% | $7.9012 | $7.90 | $7.90 | $7.90 |
| Purchase #7 | $207.91 | 3.742% | $215.69 | $215.69 | $215.70 | $215.70 |
| 7 purchase totals = | $815.51 | $867.2488 | $867.24 | $867.20 | $867.30 | |