| 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 | $89.83 | 3.316% | $92.8088 | $92.81 | $92.80 | $92.80 |
| Purchase #2 | $199.34 | 13.784% | $226.817 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $177.76 | 6.231% | $188.8362 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $178.62 | 13.380% | $202.5194 | $202.52 | $202.50 | $202.50 |
| Purchase #5 | $215.50 | 7.645% | $231.975 | $231.98 | $232.00 | $232.00 |
| Purchase #6 | $198.79 | 9.148% | $216.9753 | $216.98 | $217.00 | $217.00 |
| Purchase #7 | $59.75 | 12.192% | $67.0347 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $1,119.59 | $1,226.9664 | $1,226.98 | $1,227.00 | $1,226.90 | |