| 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 | $195.48 | 11.795% | $218.5369 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $212.96 | 11.484% | $237.4163 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $62.60 | 7.438% | $67.2562 | $67.26 | $67.25 | $67.30 |
| Purchase #4 | $171.60 | 12.645% | $193.2988 | $193.30 | $193.30 | $193.30 |
| Purchase #5 | $222.87 | 12.311% | $250.3075 | $250.31 | $250.30 | $250.30 |
| Purchase #6 | $89.73 | 8.290% | $97.1686 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $198.95 | 13.600% | $226.0072 | $226.01 | $226.00 | $226.00 |
| 7 purchase totals = | $1,154.19 | $1,289.9915 | $1,290.01 | $1,289.95 | $1,290.00 | |