| 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 | $210.46 | 4.564% | $220.0654 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $44.53 | 8.369% | $48.2567 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $184.47 | 12.696% | $207.8903 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $27.78 | 11.805% | $31.0594 | $31.06 | $31.05 | $31.10 |
| Purchase #5 | $8.52 | 10.795% | $9.4397 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $16.42 | 5.614% | $17.3418 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $139.37 | 3.551% | $144.319 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $631.55 | $678.3723 | $678.38 | $678.35 | $678.40 | |