| 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 | $216.56 | 4.449% | $226.1948 | $226.19 | $226.20 | $226.20 |
| Purchase #2 | $115.34 | 4.707% | $120.7691 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $161.81 | 10.669% | $179.0735 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $103.25 | 10.606% | $114.2007 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $13.35 | 7.583% | $14.3623 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $41.31 | 5.551% | $43.6031 | $43.60 | $43.60 | $43.60 |
| Purchase #7 | $129.80 | 10.861% | $143.8976 | $143.90 | $143.90 | $143.90 |
| 7 purchase totals = | $781.42 | $842.1011 | $842.09 | $842.05 | $842.20 | |