| 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 | $20.92 | 10.672% | $23.1526 | $23.15 | $23.15 | $23.20 |
| Purchase #2 | $225.56 | 4.646% | $236.0395 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $173.87 | 4.672% | $181.9932 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $86.48 | 3.747% | $89.7204 | $89.72 | $89.70 | $89.70 |
| Purchase #5 | $179.69 | 6.450% | $191.28 | $191.28 | $191.30 | $191.30 |
| Purchase #6 | $218.73 | 11.636% | $244.1814 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $55.57 | 12.502% | $62.5174 | $62.52 | $62.50 | $62.50 |
| 7 purchase totals = | $960.82 | $1,028.8845 | $1,028.88 | $1,028.90 | $1,028.90 | |