| 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 | $165.42 | 10.340% | $182.5244 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $116.55 | 10.245% | $128.4905 | $128.49 | $128.50 | $128.50 |
| Purchase #3 | $27.52 | 6.608% | $29.3385 | $29.34 | $29.35 | $29.30 |
| Purchase #4 | $207.49 | 13.487% | $235.4742 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $168.52 | 3.849% | $175.0063 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $247.41 | 5.306% | $260.5376 | $260.54 | $260.55 | $260.50 |
| Purchase #7 | $33.46 | 9.779% | $36.7321 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $966.37 | $1,048.1036 | $1,048.10 | $1,048.10 | $1,048.00 | |