| 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 | $227.96 | 7.561% | $245.1961 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $77.31 | 8.822% | $84.1303 | $84.13 | $84.15 | $84.10 |
| Purchase #3 | $22.86 | 6.787% | $24.4115 | $24.41 | $24.40 | $24.40 |
| Purchase #4 | $222.98 | 10.447% | $246.2747 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $109.31 | 11.785% | $122.1922 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $69.58 | 13.621% | $79.0575 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $162.44 | 12.690% | $183.0536 | $183.05 | $183.05 | $183.10 |
| 7 purchase totals = | $892.44 | $984.3159 | $984.31 | $984.30 | $984.40 | |