| 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 | $112.91 | 12.754% | $127.3105 | $127.31 | $127.30 | $127.30 |
| Purchase #2 | $221.28 | 12.442% | $248.8117 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $154.82 | 12.135% | $173.6074 | $173.61 | $173.60 | $173.60 |
| Purchase #4 | $8.59 | 5.570% | $9.0685 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $168.33 | 6.669% | $179.5559 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $217.33 | 6.485% | $231.4239 | $231.42 | $231.40 | $231.40 |
| Purchase #7 | $140.34 | 11.555% | $156.5563 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $1,023.60 | $1,126.3342 | $1,126.34 | $1,126.25 | $1,126.40 | |