| 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 | $188.70 | 8.829% | $205.3603 | $205.36 | $205.35 | $205.40 |
| Purchase #2 | $237.39 | 6.221% | $252.158 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $248.62 | 7.142% | $266.3764 | $266.38 | $266.40 | $266.40 |
| Purchase #4 | $168.57 | 5.394% | $177.6627 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $37.39 | 3.868% | $38.8362 | $38.84 | $38.85 | $38.80 |
| Purchase #6 | $98.90 | 7.342% | $106.1612 | $106.16 | $106.15 | $106.20 |
| Purchase #7 | $236.54 | 12.776% | $266.7604 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $1,216.11 | $1,313.3152 | $1,313.32 | $1,313.30 | $1,313.50 | |