| 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 | $11.57 | 11.329% | $12.8808 | $12.88 | $12.90 | $12.90 |
| Purchase #2 | $198.57 | 6.165% | $210.8118 | $210.81 | $210.80 | $210.80 |
| Purchase #3 | $142.92 | 11.571% | $159.4573 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $153.69 | 11.301% | $171.0585 | $171.06 | $171.05 | $171.10 |
| Purchase #5 | $126.90 | 6.222% | $134.7957 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $58.54 | 11.787% | $65.4401 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $213.84 | 7.123% | $229.0718 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $906.03 | $983.5160 | $983.52 | $983.50 | $983.60 | |