| 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 | $120.67 | 3.819% | $125.2784 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $7.80 | 7.334% | $8.3721 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $227.87 | 8.397% | $247.0042 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $188.48 | 9.245% | $205.905 | $205.91 | $205.90 | $205.90 |
| Purchase #5 | $79.37 | 3.214% | $81.921 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $182.72 | 4.484% | $190.9132 | $190.91 | $190.90 | $190.90 |
| Purchase #7 | $248.67 | 3.303% | $256.8836 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $1,055.58 | $1,116.2775 | $1,116.27 | $1,116.25 | $1,116.30 | |