| 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 | $222.73 | 6.415% | $237.0181 | $237.02 | $237.00 | $237.00 |
| Purchase #2 | $224.84 | 12.280% | $252.4504 | $252.45 | $252.45 | $252.50 |
| Purchase #3 | $200.74 | 10.649% | $222.1168 | $222.12 | $222.10 | $222.10 |
| Purchase #4 | $50.94 | 9.275% | $55.6647 | $55.66 | $55.65 | $55.70 |
| Purchase #5 | $209.27 | 10.347% | $230.9232 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $155.67 | 5.344% | $163.989 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $246.25 | 4.659% | $257.7228 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,310.44 | $1,419.8850 | $1,419.88 | $1,419.80 | $1,419.90 | |