| 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 | $95.97 | 9.715% | $105.2935 | $105.29 | $105.30 | $105.30 |
| Purchase #2 | $205.89 | 6.114% | $218.4781 | $218.48 | $218.50 | $218.50 |
| Purchase #3 | $248.83 | 12.618% | $280.2274 | $280.23 | $280.25 | $280.20 |
| Purchase #4 | $204.75 | 5.352% | $215.7082 | $215.71 | $215.70 | $215.70 |
| Purchase #5 | $107.74 | 4.842% | $112.9568 | $112.96 | $112.95 | $113.00 |
| Purchase #6 | $240.96 | 13.223% | $272.8221 | $272.82 | $272.80 | $272.80 |
| Purchase #7 | $137.35 | 8.350% | $148.8187 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $1,241.49 | $1,354.3048 | $1,354.31 | $1,354.30 | $1,354.30 | |