| 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 | $201.70 | 10.250% | $222.3743 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $141.29 | 9.517% | $154.7366 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $246.46 | 4.217% | $256.8532 | $256.85 | $256.85 | $256.90 |
| Purchase #4 | $218.56 | 8.751% | $237.6862 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $122.36 | 10.259% | $134.9129 | $134.91 | $134.90 | $134.90 |
| Purchase #6 | $68.59 | 8.873% | $74.676 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $72.48 | 13.782% | $82.4692 | $82.47 | $82.45 | $82.50 |
| 7 purchase totals = | $1,071.44 | $1,163.7084 | $1,163.71 | $1,163.70 | $1,163.80 | |