| 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 | $247.32 | 7.707% | $266.381 | $266.38 | $266.40 | $266.40 |
| Purchase #2 | $125.71 | 6.274% | $133.597 | $133.60 | $133.60 | $133.60 |
| Purchase #3 | $181.56 | 13.352% | $205.8019 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $234.83 | 8.396% | $254.5463 | $254.55 | $254.55 | $254.50 |
| Purchase #5 | $46.61 | 4.841% | $48.8664 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $76.59 | 5.803% | $81.0345 | $81.03 | $81.05 | $81.00 |
| Purchase #7 | $200.59 | 9.402% | $219.4495 | $219.45 | $219.45 | $219.40 |
| 7 purchase totals = | $1,113.21 | $1,209.6766 | $1,209.68 | $1,209.70 | $1,209.60 | |