| 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 | $101.90 | 9.340% | $111.4175 | $111.42 | $111.40 | $111.40 |
| Purchase #2 | $242.25 | 6.514% | $258.0302 | $258.03 | $258.05 | $258.00 |
| Purchase #3 | $197.78 | 5.451% | $208.561 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $231.34 | 3.588% | $239.6405 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $195.58 | 3.534% | $202.4918 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $49.31 | 9.778% | $54.1315 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $125.61 | 4.812% | $131.6544 | $131.65 | $131.65 | $131.70 |
| 7 purchase totals = | $1,143.77 | $1,205.9269 | $1,205.92 | $1,205.95 | $1,205.90 | |