| 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 | $170.81 | 6.731% | $182.3072 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $111.96 | 9.110% | $122.1596 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $211.47 | 8.338% | $229.1024 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $219.53 | 13.670% | $249.5398 | $249.54 | $249.55 | $249.50 |
| Purchase #5 | $200.58 | 5.224% | $211.0583 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $104.31 | 3.806% | $108.28 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $136.54 | 8.496% | $148.1404 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $1,155.20 | $1,250.5877 | $1,250.59 | $1,250.60 | $1,250.60 | |