| 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 | $231.64 | 6.378% | $246.414 | $246.41 | $246.40 | $246.40 |
| Purchase #2 | $240.65 | 3.655% | $249.4458 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $86.65 | 6.825% | $92.5639 | $92.56 | $92.55 | $92.60 |
| Purchase #4 | $185.88 | 12.333% | $208.8046 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $133.61 | 9.403% | $146.1733 | $146.17 | $146.15 | $146.20 |
| Purchase #6 | $224.44 | 12.212% | $251.8486 | $251.85 | $251.85 | $251.80 |
| Purchase #7 | $182.97 | 4.741% | $191.6446 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $1,285.84 | $1,386.8948 | $1,386.88 | $1,386.85 | $1,386.80 | |