| 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 | $218.78 | 11.740% | $244.4648 | $244.46 | $244.45 | $244.50 |
| Purchase #2 | $213.53 | 12.114% | $239.397 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $188.36 | 8.521% | $204.4102 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $241.28 | 8.531% | $261.8636 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $202.44 | 9.849% | $222.3783 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $144.64 | 13.771% | $164.5584 | $164.56 | $164.55 | $164.60 |
| Purchase #7 | $228.81 | 7.532% | $246.044 | $246.04 | $246.05 | $246.00 |
| 7 purchase totals = | $1,437.84 | $1,583.1163 | $1,583.11 | $1,583.10 | $1,583.20 | |