| 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 | $211.78 | 7.567% | $227.8054 | $227.81 | $227.80 | $227.80 |
| Purchase #2 | $11.67 | 13.831% | $13.2841 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $216.79 | 3.782% | $224.989 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $215.72 | 3.835% | $223.9929 | $223.99 | $224.00 | $224.00 |
| Purchase #5 | $206.30 | 8.380% | $223.5879 | $223.59 | $223.60 | $223.60 |
| Purchase #6 | $37.36 | 3.590% | $38.7012 | $38.70 | $38.70 | $38.70 |
| Purchase #7 | $137.75 | 4.736% | $144.2738 | $144.27 | $144.25 | $144.30 |
| 7 purchase totals = | $1,037.37 | $1,096.6343 | $1,096.63 | $1,096.65 | $1,096.70 | |