| 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 | $22.31 | 11.212% | $24.8114 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $24.35 | 11.507% | $27.152 | $27.15 | $27.15 | $27.20 |
| Purchase #3 | $228.70 | 10.526% | $252.773 | $252.77 | $252.75 | $252.80 |
| Purchase #4 | $223.29 | 4.209% | $232.6883 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $123.59 | 7.112% | $132.3797 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $78.81 | 12.582% | $88.7259 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $107.87 | 4.206% | $112.407 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $808.92 | $870.9373 | $870.94 | $870.95 | $871.00 | |