| 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 | $106.77 | 12.241% | $119.8397 | $119.84 | $119.85 | $119.80 |
| Purchase #2 | $180.29 | 4.366% | $188.1615 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $23.70 | 9.803% | $26.0233 | $26.02 | $26.00 | $26.00 |
| Purchase #4 | $12.81 | 10.290% | $14.1281 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $104.78 | 13.760% | $119.1977 | $119.20 | $119.20 | $119.20 |
| Purchase #6 | $42.98 | 5.116% | $45.1789 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $125.54 | 4.250% | $130.8755 | $130.88 | $130.90 | $130.90 |
| 7 purchase totals = | $596.87 | $643.4047 | $643.41 | $643.45 | $643.40 | |