| 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 | $224.75 | 9.677% | $246.4991 | $246.50 | $246.50 | $246.50 |
| Purchase #2 | $170.67 | 3.766% | $177.0974 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $59.52 | 13.834% | $67.754 | $67.75 | $67.75 | $67.80 |
| Purchase #4 | $225.82 | 9.617% | $247.5371 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $202.66 | 9.524% | $221.9613 | $221.96 | $221.95 | $222.00 |
| Purchase #6 | $202.51 | 3.270% | $209.1321 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $97.92 | 12.425% | $110.0866 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $1,183.85 | $1,280.0676 | $1,280.07 | $1,280.10 | $1,280.10 | |