| 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 | $232.88 | 9.371% | $254.7032 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $40.95 | 4.344% | $42.7289 | $42.73 | $42.75 | $42.70 |
| Purchase #3 | $226.36 | 7.106% | $242.4451 | $242.45 | $242.45 | $242.40 |
| Purchase #4 | $228.64 | 6.640% | $243.8217 | $243.82 | $243.80 | $243.80 |
| Purchase #5 | $196.98 | 9.587% | $215.8645 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $70.26 | 6.639% | $74.9246 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $20.66 | 7.765% | $22.2642 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $1,016.73 | $1,096.7522 | $1,096.74 | $1,096.70 | $1,096.70 | |