| 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 | $117.98 | 6.671% | $125.8504 | $125.85 | $125.85 | $125.90 |
| Purchase #2 | $115.28 | 9.435% | $126.1567 | $126.16 | $126.15 | $126.20 |
| Purchase #3 | $241.52 | 7.385% | $259.3563 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $105.27 | 6.773% | $112.3999 | $112.40 | $112.40 | $112.40 |
| Purchase #5 | $63.53 | 9.753% | $69.7261 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $215.85 | 8.144% | $233.4288 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $188.70 | 4.520% | $197.2292 | $197.23 | $197.25 | $197.20 |
| 7 purchase totals = | $1,048.13 | $1,124.1474 | $1,124.16 | $1,124.20 | $1,124.20 | |