| 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 | $242.82 | 12.331% | $272.7621 | $272.76 | $272.75 | $272.80 |
| Purchase #2 | $7.32 | 9.751% | $8.0338 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $29.74 | 7.829% | $32.0683 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $216.71 | 12.682% | $244.1932 | $244.19 | $244.20 | $244.20 |
| Purchase #5 | $81.76 | 10.508% | $90.3513 | $90.35 | $90.35 | $90.40 |
| Purchase #6 | $45.56 | 6.590% | $48.5624 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $215.32 | 3.859% | $223.6292 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $839.23 | $919.6003 | $919.59 | $919.60 | $919.70 | |