| 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 | $235.41 | 4.382% | $245.7257 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $175.39 | 6.331% | $186.4939 | $186.49 | $186.50 | $186.50 |
| Purchase #3 | $58.78 | 10.640% | $65.0342 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $158.64 | 10.321% | $175.0132 | $175.01 | $175.00 | $175.00 |
| Purchase #5 | $34.30 | 8.361% | $37.1678 | $37.17 | $37.15 | $37.20 |
| Purchase #6 | $160.83 | 3.469% | $166.4092 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $228.84 | 4.785% | $239.79 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $1,052.19 | $1,115.6340 | $1,115.63 | $1,115.65 | $1,115.60 | |