| 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 | $130.70 | 5.643% | $138.0754 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $236.53 | 4.387% | $246.9066 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $154.70 | 13.306% | $175.2844 | $175.28 | $175.30 | $175.30 |
| Purchase #4 | $94.36 | 3.322% | $97.4946 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $204.43 | 7.108% | $218.9609 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $132.25 | 7.541% | $142.223 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $53.28 | 6.577% | $56.7842 | $56.78 | $56.80 | $56.80 |
| 7 purchase totals = | $1,006.25 | $1,075.7291 | $1,075.72 | $1,075.75 | $1,075.80 | |