| 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 | $137.81 | 5.378% | $145.2214 | $145.22 | $145.20 | $145.20 |
| Purchase #2 | $201.26 | 12.606% | $226.6308 | $226.63 | $226.65 | $226.60 |
| Purchase #3 | $201.96 | 4.473% | $210.9937 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $131.75 | 10.218% | $145.2122 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $64.88 | 3.687% | $67.2721 | $67.27 | $67.25 | $67.30 |
| Purchase #6 | $248.86 | 8.655% | $270.3988 | $270.40 | $270.40 | $270.40 |
| Purchase #7 | $222.50 | 5.853% | $235.5229 | $235.52 | $235.50 | $235.50 |
| 7 purchase totals = | $1,209.02 | $1,301.2519 | $1,301.24 | $1,301.20 | $1,301.20 | |