| 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 | $236.72 | 5.280% | $249.2188 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $109.56 | 3.527% | $113.4242 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $32.36 | 11.455% | $36.0668 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $235.79 | 4.179% | $245.6437 | $245.64 | $245.65 | $245.60 |
| Purchase #5 | $118.36 | 7.259% | $126.9518 | $126.95 | $126.95 | $127.00 |
| Purchase #6 | $51.44 | 11.375% | $57.2913 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $156.29 | 13.149% | $176.8406 | $176.84 | $176.85 | $176.80 |
| 7 purchase totals = | $940.52 | $1,005.4372 | $1,005.43 | $1,005.40 | $1,005.40 | |