| 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 | $186.69 | 6.387% | $198.6139 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $135.25 | 3.355% | $139.7876 | $139.79 | $139.80 | $139.80 |
| Purchase #3 | $200.42 | 13.224% | $226.9235 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $126.62 | 4.755% | $132.6408 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $119.65 | 8.298% | $129.5786 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $193.98 | 12.144% | $217.5369 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $129.64 | 13.456% | $147.0844 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $1,092.25 | $1,192.1657 | $1,192.16 | $1,192.20 | $1,192.10 | |