| 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 | $109.60 | 13.498% | $124.3938 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $126.42 | 11.519% | $140.9823 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $190.82 | 12.209% | $214.1172 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $17.64 | 3.145% | $18.1948 | $18.19 | $18.20 | $18.20 |
| Purchase #5 | $116.61 | 7.854% | $125.7685 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $102.28 | 5.439% | $107.843 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $218.59 | 7.449% | $234.8728 | $234.87 | $234.85 | $234.90 |
| 7 purchase totals = | $881.96 | $966.1724 | $966.16 | $966.15 | $966.20 | |