| 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 | $246.91 | 4.151% | $257.1592 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $141.33 | 12.747% | $159.3453 | $159.35 | $159.35 | $159.30 |
| Purchase #3 | $236.83 | 5.111% | $248.9344 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $17.37 | 3.342% | $17.9505 | $17.95 | $17.95 | $18.00 |
| Purchase #5 | $150.31 | 4.198% | $156.62 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $156.92 | 10.317% | $173.1094 | $173.11 | $173.10 | $173.10 |
| Purchase #7 | $92.68 | 5.468% | $97.7477 | $97.75 | $97.75 | $97.70 |
| 7 purchase totals = | $1,042.35 | $1,110.8665 | $1,110.87 | $1,110.85 | $1,110.80 | |