| 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 | $39.45 | 6.811% | $42.1369 | $42.14 | $42.15 | $42.10 |
| Purchase #2 | $200.65 | 6.744% | $214.1818 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $216.67 | 8.703% | $235.5268 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $26.95 | 12.760% | $30.3888 | $30.39 | $30.40 | $30.40 |
| Purchase #5 | $176.92 | 7.502% | $190.1925 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $124.92 | 10.616% | $138.1815 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $217.45 | 6.245% | $231.0298 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $1,003.01 | $1,081.6381 | $1,081.64 | $1,081.75 | $1,081.60 | |