| 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 | $209.44 | 9.673% | $229.6991 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $48.96 | 9.259% | $53.4932 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $81.81 | 10.510% | $90.4082 | $90.41 | $90.40 | $90.40 |
| Purchase #4 | $214.95 | 9.369% | $235.0887 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $36.53 | 9.269% | $39.916 | $39.92 | $39.90 | $39.90 |
| Purchase #6 | $191.36 | 3.765% | $198.5647 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $139.44 | 13.312% | $158.0023 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $922.49 | $1,005.1722 | $1,005.17 | $1,005.15 | $1,005.20 | |