| 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 | $229.90 | 10.497% | $254.0326 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $78.62 | 12.675% | $88.5851 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $183.59 | 5.591% | $193.8545 | $193.85 | $193.85 | $193.90 |
| Purchase #4 | $162.62 | 7.696% | $175.1352 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $83.34 | 13.802% | $94.8426 | $94.84 | $94.85 | $94.80 |
| Purchase #6 | $232.32 | 12.509% | $261.3809 | $261.38 | $261.40 | $261.40 |
| Purchase #7 | $246.83 | 7.243% | $264.7079 | $264.71 | $264.70 | $264.70 |
| 7 purchase totals = | $1,217.22 | $1,332.5388 | $1,332.54 | $1,332.60 | $1,332.50 | |