| 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 | $239.49 | 3.691% | $248.3296 | $248.33 | $248.35 | $248.30 |
| Purchase #2 | $111.40 | 11.545% | $124.2611 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $25.29 | 4.543% | $26.4389 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $184.85 | 7.409% | $198.5455 | $198.55 | $198.55 | $198.50 |
| Purchase #5 | $235.98 | 8.157% | $255.2289 | $255.23 | $255.25 | $255.20 |
| Purchase #6 | $148.84 | 4.156% | $155.0258 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $155.81 | 5.838% | $164.9062 | $164.91 | $164.90 | $164.90 |
| 7 purchase totals = | $1,101.66 | $1,172.7360 | $1,172.75 | $1,172.80 | $1,172.60 | |