| 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 | $142.71 | 10.863% | $158.2126 | $158.21 | $158.20 | $158.20 |
| Purchase #2 | $247.27 | 13.278% | $280.1025 | $280.10 | $280.10 | $280.10 |
| Purchase #3 | $248.27 | 8.358% | $269.0204 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $207.92 | 3.681% | $215.5735 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $34.49 | 3.770% | $35.7903 | $35.79 | $35.80 | $35.80 |
| Purchase #6 | $198.26 | 8.352% | $214.8187 | $214.82 | $214.80 | $214.80 |
| Purchase #7 | $212.52 | 13.656% | $241.5417 | $241.54 | $241.55 | $241.50 |
| 7 purchase totals = | $1,291.44 | $1,415.0597 | $1,415.05 | $1,415.00 | $1,415.00 | |