| 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 | $120.89 | 10.677% | $133.7974 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $54.29 | 8.467% | $58.8867 | $58.89 | $58.90 | $58.90 |
| Purchase #3 | $234.93 | 11.351% | $261.5969 | $261.60 | $261.60 | $261.60 |
| Purchase #4 | $65.31 | 3.814% | $67.8009 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $194.26 | 12.270% | $218.0957 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $243.42 | 13.706% | $276.7831 | $276.78 | $276.80 | $276.80 |
| Purchase #7 | $123.30 | 4.204% | $128.4835 | $128.48 | $128.50 | $128.50 |
| 7 purchase totals = | $1,036.40 | $1,145.4442 | $1,145.45 | $1,145.50 | $1,145.50 | |