| 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 | $226.84 | 9.512% | $248.417 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $13.56 | 13.496% | $15.3901 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $210.59 | 11.536% | $234.8837 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $123.88 | 10.408% | $136.7734 | $136.77 | $136.75 | $136.80 |
| Purchase #5 | $178.90 | 7.122% | $191.6413 | $191.64 | $191.65 | $191.60 |
| Purchase #6 | $143.74 | 3.351% | $148.5567 | $148.56 | $148.55 | $148.60 |
| Purchase #7 | $89.28 | 3.714% | $92.5959 | $92.60 | $92.60 | $92.60 |
| 7 purchase totals = | $986.79 | $1,068.2581 | $1,068.26 | $1,068.25 | $1,068.30 | |