| 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 | $99.47 | 12.719% | $112.1216 | $112.12 | $112.10 | $112.10 |
| Purchase #2 | $110.65 | 12.386% | $124.3551 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $192.43 | 13.786% | $218.9584 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $228.84 | 7.274% | $245.4858 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $207.55 | 3.138% | $214.0629 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $156.69 | 4.360% | $163.5217 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $205.39 | 12.506% | $231.0761 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $1,201.02 | $1,309.5816 | $1,309.59 | $1,309.55 | $1,309.70 | |