| 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 | $12.47 | 13.220% | $14.1185 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $217.63 | 4.181% | $226.7291 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $17.63 | 8.301% | $19.0935 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $141.53 | 13.322% | $160.3846 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $178.39 | 8.492% | $193.5389 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $140.92 | 4.724% | $147.5771 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $13.48 | 11.698% | $15.0569 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $722.05 | $776.4986 | $776.50 | $776.55 | $776.50 | |