| 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 | $231.95 | 11.846% | $259.4268 | $259.43 | $259.45 | $259.40 |
| Purchase #2 | $17.98 | 4.841% | $18.8504 | $18.85 | $18.85 | $18.90 |
| Purchase #3 | $19.38 | 3.581% | $20.074 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $128.33 | 4.747% | $134.4218 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $207.87 | 9.783% | $228.2059 | $228.21 | $228.20 | $228.20 |
| Purchase #6 | $198.56 | 11.789% | $221.9682 | $221.97 | $221.95 | $222.00 |
| Purchase #7 | $78.75 | 11.707% | $87.9693 | $87.97 | $87.95 | $88.00 |
| 7 purchase totals = | $882.82 | $970.9164 | $970.92 | $970.85 | $971.00 | |