| 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 | $211.64 | 5.765% | $223.841 | $223.84 | $223.85 | $223.80 |
| Purchase #2 | $117.47 | 5.112% | $123.4751 | $123.48 | $123.50 | $123.50 |
| Purchase #3 | $182.76 | 9.562% | $200.2355 | $200.24 | $200.25 | $200.20 |
| Purchase #4 | $235.98 | 10.612% | $261.0222 | $261.02 | $261.00 | $261.00 |
| Purchase #5 | $122.35 | 12.538% | $137.6902 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $92.37 | 3.302% | $95.4201 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $177.85 | 7.303% | $190.8384 | $190.84 | $190.85 | $190.80 |
| 7 purchase totals = | $1,140.42 | $1,232.5225 | $1,232.53 | $1,232.55 | $1,232.40 | |