| 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 | $226.41 | 10.456% | $250.0834 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $104.93 | 5.699% | $110.91 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $84.83 | 6.325% | $90.1955 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $161.65 | 4.668% | $169.1958 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $219.75 | 6.126% | $233.2119 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $175.67 | 13.789% | $199.8931 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $52.91 | 3.441% | $54.7306 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $1,026.15 | $1,108.2203 | $1,108.22 | $1,108.25 | $1,108.20 | |