| 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 | $229.98 | 12.105% | $257.8191 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $134.50 | 3.827% | $139.6473 | $139.65 | $139.65 | $139.60 |
| Purchase #3 | $8.65 | 13.322% | $9.8024 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $200.80 | 10.704% | $222.2936 | $222.29 | $222.30 | $222.30 |
| Purchase #5 | $183.72 | 3.732% | $190.5764 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $64.26 | 10.606% | $71.0754 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $115.45 | 8.363% | $125.1051 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $937.36 | $1,016.3193 | $1,016.33 | $1,016.35 | $1,016.30 | |