| 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 | $209.52 | 7.411% | $225.0475 | $225.05 | $225.05 | $225.00 |
| Purchase #2 | $188.70 | 8.130% | $204.0413 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $221.64 | 11.159% | $246.3728 | $246.37 | $246.35 | $246.40 |
| Purchase #4 | $7.82 | 5.855% | $8.2779 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $120.60 | 11.343% | $134.2797 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $200.42 | 7.604% | $215.6599 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $35.62 | 10.104% | $39.219 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $984.32 | $1,072.8981 | $1,072.90 | $1,072.90 | $1,072.90 | |