| 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 | $200.36 | 7.704% | $215.7957 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $49.62 | 12.313% | $55.7297 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $112.36 | 3.444% | $116.2297 | $116.23 | $116.25 | $116.20 |
| Purchase #4 | $222.55 | 9.748% | $244.2442 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $82.95 | 6.625% | $88.4454 | $88.45 | $88.45 | $88.40 |
| Purchase #6 | $239.97 | 7.328% | $257.555 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $226.70 | 8.457% | $245.872 | $245.87 | $245.85 | $245.90 |
| 7 purchase totals = | $1,134.51 | $1,223.8717 | $1,223.88 | $1,223.90 | $1,223.80 | |