| 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 | $118.94 | 7.438% | $127.7868 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $182.94 | 10.857% | $202.8018 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $183.77 | 4.376% | $191.8118 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $206.56 | 3.691% | $214.1841 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $180.85 | 12.286% | $203.0692 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $112.83 | 12.381% | $126.7995 | $126.80 | $126.80 | $126.80 |
| Purchase #7 | $115.37 | 8.674% | $125.3772 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $1,101.26 | $1,191.8304 | $1,191.83 | $1,191.85 | $1,191.90 | |