| 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 | $215.67 | 3.430% | $223.0675 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $131.42 | 5.270% | $138.3458 | $138.35 | $138.35 | $138.30 |
| Purchase #3 | $188.47 | 10.689% | $208.6156 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $237.97 | 12.293% | $267.2237 | $267.22 | $267.20 | $267.20 |
| Purchase #5 | $119.59 | 13.253% | $135.4393 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $82.25 | 11.181% | $91.4464 | $91.45 | $91.45 | $91.40 |
| Purchase #7 | $123.62 | 11.449% | $137.7733 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $1,098.99 | $1,201.9116 | $1,201.92 | $1,201.85 | $1,201.80 | |