| 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 | $92.25 | 9.529% | $101.0405 | $101.04 | $101.05 | $101.00 |
| Purchase #2 | $77.72 | 3.333% | $80.3104 | $80.31 | $80.30 | $80.30 |
| Purchase #3 | $197.79 | 3.823% | $205.3515 | $205.35 | $205.35 | $205.40 |
| Purchase #4 | $101.63 | 7.420% | $109.1709 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $230.91 | 8.602% | $250.7729 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $154.45 | 8.873% | $168.1543 | $168.15 | $168.15 | $168.20 |
| Purchase #7 | $166.33 | 5.717% | $175.8391 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $1,021.08 | $1,090.6396 | $1,090.63 | $1,090.60 | $1,090.70 | |