| 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 | $170.83 | 8.127% | $184.7134 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $190.36 | 12.592% | $214.3301 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $187.59 | 9.790% | $205.9551 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $186.82 | 7.179% | $200.2318 | $200.23 | $200.25 | $200.20 |
| Purchase #5 | $120.88 | 6.199% | $128.3734 | $128.37 | $128.35 | $128.40 |
| Purchase #6 | $229.64 | 5.611% | $242.5251 | $242.53 | $242.55 | $242.50 |
| Purchase #7 | $222.91 | 10.508% | $246.3334 | $246.33 | $246.35 | $246.30 |
| 7 purchase totals = | $1,309.03 | $1,422.4623 | $1,422.46 | $1,422.50 | $1,422.40 | |