| 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 | $188.78 | 10.620% | $208.8284 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $114.59 | 5.695% | $121.1159 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $198.67 | 8.464% | $215.4854 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $12.58 | 4.440% | $13.1386 | $13.14 | $13.15 | $13.10 |
| Purchase #5 | $116.32 | 8.133% | $125.7803 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $14.53 | 9.256% | $15.8749 | $15.87 | $15.85 | $15.90 |
| Purchase #7 | $47.49 | 4.831% | $49.7842 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $692.96 | $750.0077 | $750.01 | $750.05 | $750.00 | |