| 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 | $238.90 | 13.170% | $270.3631 | $270.36 | $270.35 | $270.40 |
| Purchase #2 | $11.74 | 4.408% | $12.2575 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $148.99 | 9.273% | $162.8058 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $104.81 | 13.394% | $118.8483 | $118.85 | $118.85 | $118.80 |
| Purchase #5 | $144.57 | 12.811% | $163.0909 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $170.60 | 10.644% | $188.7587 | $188.76 | $188.75 | $188.80 |
| Purchase #7 | $124.69 | 6.797% | $133.1652 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $944.30 | $1,049.2895 | $1,049.30 | $1,049.25 | $1,049.40 | |