| 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 | $197.64 | 13.151% | $223.6316 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $59.80 | 7.416% | $64.2348 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $58.40 | 11.696% | $65.2305 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $230.74 | 13.448% | $261.7699 | $261.77 | $261.75 | $261.80 |
| Purchase #5 | $43.29 | 4.159% | $45.0904 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $225.72 | 13.845% | $256.9709 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $162.65 | 12.543% | $183.0512 | $183.05 | $183.05 | $183.10 |
| 7 purchase totals = | $978.24 | $1,099.9793 | $1,099.97 | $1,100.00 | $1,100.00 | |