| 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 | $187.58 | 12.639% | $211.2882 | $211.29 | $211.30 | $211.30 |
| Purchase #2 | $180.60 | 5.661% | $190.8238 | $190.82 | $190.80 | $190.80 |
| Purchase #3 | $77.99 | 9.607% | $85.4825 | $85.48 | $85.50 | $85.50 |
| Purchase #4 | $155.87 | 4.742% | $163.2614 | $163.26 | $163.25 | $163.30 |
| Purchase #5 | $206.69 | 8.747% | $224.7692 | $224.77 | $224.75 | $224.80 |
| Purchase #6 | $117.71 | 6.858% | $125.7826 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $37.54 | 7.374% | $40.3082 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $963.98 | $1,041.7159 | $1,041.71 | $1,041.70 | $1,041.80 | |