| 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 | $231.95 | 7.397% | $249.1073 | $249.11 | $249.10 | $249.10 |
| Purchase #2 | $128.88 | 13.502% | $146.2814 | $146.28 | $146.30 | $146.30 |
| Purchase #3 | $52.80 | 5.199% | $55.5451 | $55.55 | $55.55 | $55.50 |
| Purchase #4 | $160.52 | 8.867% | $174.7533 | $174.75 | $174.75 | $174.80 |
| Purchase #5 | $188.68 | 10.267% | $208.0518 | $208.05 | $208.05 | $208.10 |
| Purchase #6 | $207.59 | 11.528% | $231.521 | $231.52 | $231.50 | $231.50 |
| Purchase #7 | $117.27 | 9.204% | $128.0635 | $128.06 | $128.05 | $128.10 |
| 7 purchase totals = | $1,087.69 | $1,193.3234 | $1,193.32 | $1,193.30 | $1,193.40 | |