| 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 | $190.43 | 9.811% | $209.1131 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $132.37 | 5.528% | $139.6874 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $205.27 | 4.550% | $214.6098 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $208.31 | 8.274% | $225.5456 | $225.55 | $225.55 | $225.50 |
| Purchase #5 | $43.44 | 13.617% | $49.3552 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $231.55 | 12.169% | $259.7273 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $48.37 | 5.397% | $50.9805 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $1,059.74 | $1,149.0189 | $1,149.03 | $1,149.05 | $1,149.00 | |