| 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 | $110.61 | 6.810% | $118.1425 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $123.38 | 13.700% | $140.2831 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $89.75 | 10.553% | $99.2213 | $99.22 | $99.20 | $99.20 |
| Purchase #4 | $118.32 | 4.848% | $124.0562 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $26.66 | 9.375% | $29.1594 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $236.79 | 6.344% | $251.812 | $251.81 | $251.80 | $251.80 |
| Purchase #7 | $148.82 | 3.705% | $154.3338 | $154.33 | $154.35 | $154.30 |
| 7 purchase totals = | $854.33 | $917.0083 | $917.00 | $917.00 | $917.00 | |