| 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 | $196.87 | 4.351% | $205.4358 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $76.79 | 3.868% | $79.7602 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $205.85 | 7.180% | $220.63 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $120.98 | 9.726% | $132.7465 | $132.75 | $132.75 | $132.70 |
| Purchase #5 | $250.70 | 5.667% | $264.9072 | $264.91 | $264.90 | $264.90 |
| Purchase #6 | $192.34 | 8.460% | $208.612 | $208.61 | $208.60 | $208.60 |
| Purchase #7 | $98.28 | 10.658% | $108.7547 | $108.75 | $108.75 | $108.80 |
| 7 purchase totals = | $1,141.81 | $1,220.8464 | $1,220.85 | $1,220.85 | $1,220.80 | |