| 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 | $203.88 | 8.804% | $221.8296 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $225.77 | 12.842% | $254.7634 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $26.93 | 7.354% | $28.9104 | $28.91 | $28.90 | $28.90 |
| Purchase #4 | $54.49 | 6.234% | $57.8869 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $172.69 | 7.695% | $185.9785 | $185.98 | $186.00 | $186.00 |
| Purchase #6 | $74.56 | 8.730% | $81.0691 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $202.46 | 10.631% | $223.9835 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $960.78 | $1,054.4214 | $1,054.42 | $1,054.45 | $1,054.50 | |