| 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 | $101.99 | 5.814% | $107.9197 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $164.39 | 11.240% | $182.8674 | $182.87 | $182.85 | $182.90 |
| Purchase #3 | $235.43 | 5.154% | $247.5641 | $247.56 | $247.55 | $247.60 |
| Purchase #4 | $87.37 | 11.253% | $97.2017 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $113.48 | 8.297% | $122.8954 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $207.36 | 9.777% | $227.6336 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $134.59 | 10.770% | $149.0853 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $1,044.61 | $1,135.1672 | $1,135.17 | $1,135.15 | $1,135.20 | |