| 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 | $82.29 | 8.156% | $89.0016 | $89.00 | $89.00 | $89.00 |
| Purchase #2 | $104.26 | 4.256% | $108.6973 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $181.37 | 8.697% | $197.1437 | $197.14 | $197.15 | $197.10 |
| Purchase #4 | $169.26 | 10.549% | $187.1152 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $234.75 | 4.733% | $245.8607 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $249.73 | 13.593% | $283.6758 | $283.68 | $283.70 | $283.70 |
| Purchase #7 | $97.86 | 3.873% | $101.6501 | $101.65 | $101.65 | $101.70 |
| 7 purchase totals = | $1,119.52 | $1,213.1444 | $1,213.15 | $1,213.15 | $1,213.20 | |