| 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 | $218.68 | 7.141% | $234.2959 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $12.46 | 3.549% | $12.9022 | $12.90 | $12.90 | $12.90 |
| Purchase #3 | $187.74 | 11.359% | $209.0654 | $209.07 | $209.05 | $209.10 |
| Purchase #4 | $46.49 | 11.873% | $52.0098 | $52.01 | $52.00 | $52.00 |
| Purchase #5 | $131.44 | 6.282% | $139.6971 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $122.63 | 5.541% | $129.4249 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $65.75 | 7.659% | $70.7858 | $70.79 | $70.80 | $70.80 |
| 7 purchase totals = | $785.19 | $848.1811 | $848.19 | $848.15 | $848.20 | |