| 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 | $193.80 | 6.396% | $206.1954 | $206.20 | $206.20 | $206.20 |
| Purchase #2 | $137.67 | 5.468% | $145.1978 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $108.44 | 6.489% | $115.4767 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $124.43 | 9.648% | $136.435 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $19.78 | 12.625% | $22.2772 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $242.80 | 4.352% | $253.3667 | $253.37 | $253.35 | $253.40 |
| Purchase #7 | $125.45 | 3.500% | $129.8408 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $952.37 | $1,008.7896 | $1,008.81 | $1,008.85 | $1,008.80 | |