| 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 | $199.74 | 8.186% | $216.0907 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $220.47 | 13.220% | $249.6161 | $249.62 | $249.60 | $249.60 |
| Purchase #3 | $111.57 | 10.347% | $123.1141 | $123.11 | $123.10 | $123.10 |
| Purchase #4 | $139.31 | 3.761% | $144.5494 | $144.55 | $144.55 | $144.50 |
| Purchase #5 | $168.58 | 9.256% | $184.1838 | $184.18 | $184.20 | $184.20 |
| Purchase #6 | $147.76 | 4.486% | $154.3885 | $154.39 | $154.40 | $154.40 |
| Purchase #7 | $22.74 | 8.257% | $24.6176 | $24.62 | $24.60 | $24.60 |
| 7 purchase totals = | $1,010.17 | $1,096.5602 | $1,096.56 | $1,096.55 | $1,096.50 | |