| 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 | $89.79 | 11.115% | $99.7702 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $157.26 | 6.630% | $167.6863 | $167.69 | $167.70 | $167.70 |
| Purchase #3 | $104.42 | 12.803% | $117.7889 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $117.75 | 7.750% | $126.8756 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $244.76 | 13.715% | $278.3288 | $278.33 | $278.35 | $278.30 |
| Purchase #6 | $246.97 | 9.789% | $271.1459 | $271.15 | $271.15 | $271.10 |
| Purchase #7 | $142.79 | 8.122% | $154.3874 | $154.39 | $154.40 | $154.40 |
| 7 purchase totals = | $1,103.74 | $1,215.9831 | $1,216.00 | $1,216.05 | $1,216.00 | |