| 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 | $107.97 | 5.355% | $113.7518 | $113.75 | $113.75 | $113.80 |
| Purchase #2 | $185.65 | 6.500% | $197.7173 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $24.26 | 10.414% | $26.7864 | $26.79 | $26.80 | $26.80 |
| Purchase #4 | $31.75 | 12.317% | $35.6606 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $232.66 | 9.436% | $254.6138 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $200.41 | 4.222% | $208.8713 | $208.87 | $208.85 | $208.90 |
| Purchase #7 | $224.84 | 12.237% | $252.3537 | $252.35 | $252.35 | $252.40 |
| 7 purchase totals = | $1,007.54 | $1,089.7549 | $1,089.75 | $1,089.70 | $1,089.90 | |