| 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 | $171.35 | 13.868% | $195.1128 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $222.39 | 5.232% | $234.0254 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $108.73 | 12.495% | $122.3158 | $122.32 | $122.30 | $122.30 |
| Purchase #4 | $101.73 | 4.193% | $105.9955 | $106.00 | $106.00 | $106.00 |
| Purchase #5 | $89.38 | 9.671% | $98.0239 | $98.02 | $98.00 | $98.00 |
| Purchase #6 | $239.79 | 9.666% | $262.9681 | $262.97 | $262.95 | $263.00 |
| Purchase #7 | $100.92 | 6.846% | $107.829 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $1,034.29 | $1,126.2705 | $1,126.28 | $1,126.25 | $1,126.20 | |