| 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 | $119.78 | 5.165% | $125.9666 | $125.97 | $125.95 | $126.00 |
| Purchase #2 | $169.44 | 12.302% | $190.2845 | $190.28 | $190.30 | $190.30 |
| Purchase #3 | $198.58 | 3.673% | $205.8738 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $76.31 | 10.273% | $84.1493 | $84.15 | $84.15 | $84.10 |
| Purchase #5 | $215.60 | 5.780% | $228.0617 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $128.40 | 10.753% | $142.2069 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $195.77 | 7.731% | $210.905 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $1,103.88 | $1,187.4478 | $1,187.45 | $1,187.40 | $1,187.50 | |