| 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 | $225.83 | 9.424% | $247.1122 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $172.44 | 4.823% | $180.7568 | $180.76 | $180.75 | $180.80 |
| Purchase #3 | $223.29 | 13.506% | $253.4475 | $253.45 | $253.45 | $253.40 |
| Purchase #4 | $179.74 | 10.780% | $199.116 | $199.12 | $199.10 | $199.10 |
| Purchase #5 | $127.54 | 13.267% | $144.4607 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $52.84 | 9.546% | $57.8841 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $165.29 | 13.737% | $187.9959 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $1,146.97 | $1,270.7732 | $1,270.78 | $1,270.75 | $1,270.80 | |