| 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 | $213.64 | 8.267% | $231.3016 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $43.38 | 10.429% | $47.9041 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $237.43 | 12.522% | $267.161 | $267.16 | $267.15 | $267.20 |
| Purchase #4 | $99.90 | 4.508% | $104.4035 | $104.40 | $104.40 | $104.40 |
| Purchase #5 | $248.60 | 11.762% | $277.8403 | $277.84 | $277.85 | $277.80 |
| Purchase #6 | $25.55 | 5.619% | $26.9857 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $164.89 | 7.260% | $176.861 | $176.86 | $176.85 | $176.90 |
| 7 purchase totals = | $1,033.39 | $1,132.4572 | $1,132.45 | $1,132.45 | $1,132.50 | |