| 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 | $235.26 | 3.458% | $243.3953 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $84.85 | 12.774% | $95.6887 | $95.69 | $95.70 | $95.70 |
| Purchase #3 | $79.73 | 5.334% | $83.9828 | $83.98 | $84.00 | $84.00 |
| Purchase #4 | $220.44 | 10.390% | $243.3437 | $243.34 | $243.35 | $243.30 |
| Purchase #5 | $193.71 | 11.119% | $215.2486 | $215.25 | $215.25 | $215.20 |
| Purchase #6 | $214.83 | 11.545% | $239.6321 | $239.63 | $239.65 | $239.60 |
| Purchase #7 | $164.66 | 6.852% | $175.9425 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $1,193.48 | $1,297.2337 | $1,297.23 | $1,297.30 | $1,297.10 | |