| 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 | $20.64 | 12.229% | $23.1641 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $126.98 | 11.288% | $141.3135 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $91.74 | 9.336% | $100.3048 | $100.30 | $100.30 | $100.30 |
| Purchase #4 | $207.72 | 4.155% | $216.3508 | $216.35 | $216.35 | $216.40 |
| Purchase #5 | $200.76 | 7.377% | $215.5701 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $185.99 | 7.539% | $200.0118 | $200.01 | $200.00 | $200.00 |
| Purchase #7 | $225.88 | 5.356% | $237.9781 | $237.98 | $238.00 | $238.00 |
| 7 purchase totals = | $1,059.71 | $1,134.6932 | $1,134.68 | $1,134.65 | $1,134.80 | |