| 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 | $186.95 | 7.741% | $201.4218 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $138.77 | 6.257% | $147.4528 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $172.51 | 5.376% | $181.7841 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $95.27 | 7.183% | $102.1132 | $102.11 | $102.10 | $102.10 |
| Purchase #5 | $48.61 | 10.583% | $53.7544 | $53.75 | $53.75 | $53.80 |
| Purchase #6 | $76.41 | 13.312% | $86.5817 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $238.31 | 4.685% | $249.4748 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $956.83 | $1,022.5828 | $1,022.56 | $1,022.55 | $1,022.70 | |