| 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 | $217.92 | 9.786% | $239.2457 | $239.25 | $239.25 | $239.20 |
| Purchase #2 | $223.98 | 8.460% | $242.9287 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $165.48 | 3.690% | $171.5862 | $171.59 | $171.60 | $171.60 |
| Purchase #4 | $16.81 | 8.700% | $18.2725 | $18.27 | $18.25 | $18.30 |
| Purchase #5 | $28.64 | 12.161% | $32.1229 | $32.12 | $32.10 | $32.10 |
| Purchase #6 | $7.67 | 13.353% | $8.6942 | $8.69 | $8.70 | $8.70 |
| Purchase #7 | $82.70 | 4.437% | $86.3694 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $743.20 | $799.2196 | $799.22 | $799.20 | $799.20 | |