| 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 | $199.75 | 13.426% | $226.5684 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $90.68 | 5.450% | $95.6221 | $95.62 | $95.60 | $95.60 |
| Purchase #3 | $175.98 | 5.195% | $185.1222 | $185.12 | $185.10 | $185.10 |
| Purchase #4 | $236.55 | 6.126% | $251.0411 | $251.04 | $251.05 | $251.00 |
| Purchase #5 | $76.55 | 4.613% | $80.0813 | $80.08 | $80.10 | $80.10 |
| Purchase #6 | $111.68 | 9.817% | $122.6436 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $216.66 | 10.404% | $239.2013 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $1,107.85 | $1,200.2800 | $1,200.27 | $1,200.25 | $1,200.20 | |