| 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 | $87.95 | 4.627% | $92.0194 | $92.02 | $92.00 | $92.00 |
| Purchase #2 | $153.47 | 6.600% | $163.599 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $222.31 | 12.113% | $249.2384 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $123.33 | 10.490% | $136.2673 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $5.85 | 9.852% | $6.4263 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $250.64 | 5.869% | $265.3501 | $265.35 | $265.35 | $265.40 |
| Purchase #7 | $209.46 | 13.162% | $237.0291 | $237.03 | $237.05 | $237.00 |
| 7 purchase totals = | $1,053.01 | $1,149.9296 | $1,149.94 | $1,149.95 | $1,149.90 | |