| 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 | $236.60 | 12.337% | $265.7893 | $265.79 | $265.80 | $265.80 |
| Purchase #2 | $154.90 | 12.319% | $173.9821 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $203.45 | 9.461% | $222.6984 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $72.44 | 3.186% | $74.7479 | $74.75 | $74.75 | $74.70 |
| Purchase #5 | $129.65 | 12.265% | $145.5516 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $154.86 | 11.844% | $173.2016 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $242.44 | 12.702% | $273.2347 | $273.23 | $273.25 | $273.20 |
| 7 purchase totals = | $1,194.34 | $1,329.2056 | $1,329.20 | $1,329.25 | $1,329.20 | |