| 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 | $103.37 | 5.457% | $109.0109 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $160.25 | 6.197% | $170.1807 | $170.18 | $170.20 | $170.20 |
| Purchase #3 | $111.69 | 3.583% | $115.6919 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $16.75 | 10.273% | $18.4707 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $246.92 | 7.191% | $264.676 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $26.31 | 4.440% | $27.4782 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $211.63 | 7.530% | $227.5657 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $876.92 | $933.0741 | $933.08 | $933.10 | $933.20 | |