| 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 | $250.59 | 10.845% | $277.7665 | $277.77 | $277.75 | $277.80 |
| Purchase #2 | $212.70 | 10.226% | $234.4507 | $234.45 | $234.45 | $234.50 |
| Purchase #3 | $110.30 | 12.795% | $124.4129 | $124.41 | $124.40 | $124.40 |
| Purchase #4 | $198.42 | 13.256% | $224.7226 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $142.59 | 6.308% | $151.5846 | $151.58 | $151.60 | $151.60 |
| Purchase #6 | $141.98 | 13.477% | $161.1146 | $161.11 | $161.10 | $161.10 |
| Purchase #7 | $63.75 | 8.212% | $68.9852 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $1,120.33 | $1,243.0371 | $1,243.03 | $1,243.00 | $1,243.10 | |