| 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 | $42.86 | 8.444% | $46.4791 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $209.74 | 13.652% | $238.3737 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $208.38 | 7.187% | $223.3563 | $223.36 | $223.35 | $223.40 |
| Purchase #4 | $61.28 | 6.187% | $65.0714 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $224.29 | 6.124% | $238.0255 | $238.03 | $238.05 | $238.00 |
| Purchase #6 | $175.32 | 11.788% | $195.9867 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $190.57 | 11.318% | $212.1387 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,112.44 | $1,219.4314 | $1,219.44 | $1,219.45 | $1,219.50 | |