| 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 | $204.35 | 8.641% | $222.0079 | $222.01 | $222.00 | $222.00 |
| Purchase #2 | $91.45 | 8.858% | $99.5506 | $99.55 | $99.55 | $99.60 |
| Purchase #3 | $129.70 | 13.321% | $146.9773 | $146.98 | $147.00 | $147.00 |
| Purchase #4 | $230.56 | 3.297% | $238.1616 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $193.76 | 7.789% | $208.852 | $208.85 | $208.85 | $208.90 |
| Purchase #6 | $109.78 | 13.476% | $124.574 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $148.27 | 3.485% | $153.4372 | $153.44 | $153.45 | $153.40 |
| 7 purchase totals = | $1,107.87 | $1,193.5606 | $1,193.56 | $1,193.55 | $1,193.70 | |